diff --git a/changelog.md b/changelog.md
index 3f562fdd..26d40731 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,18 @@
 # Item Piles Changelog
 
+## Version 2.8.5
+
+- Finally ACTUALLY fixed quantity not showing up properly on the Custom System Builder system
+- Fixed missing location on the trade button in the bottom left
+
+## Version 2.8.4
+
+- Added support for the Shadow of the Demonlord system (thank you to brantai on github!)
+- Updated French, German, Portuguese (Brazil), and Polish localization (thank you everyone for contributing on weblate!)
+- Fixed minor Simple Calendar incompatibility
+- Fixed faulty migration code causing errors with other modules
+- Fixed migration being loud when it should have been silent (it logged to console)
+
 ## Version 2.8.3
 
 - Fixed Custom System Builder item quantity not working properly
diff --git a/docs/README.md b/docs/README.md
index 778338ad..bb60142d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -101,6 +101,7 @@ Item Piles is designed to work in all systems, but may require some setup for it
 - [Alien RPG](https://foundryvtt.com/packages/alienrpg)
 - [Pirate Borg](https://foundryvtt.com/packages/pirateborg)
 - [Star Wars FFG](https://foundryvtt.com/packages/starwarsffg)
+- [Shadow of the Demonlord](https://foundryvtt.com/packages/demonlord)
 
 ## Externally support systems
 
diff --git a/src/helpers/utilities.js b/src/helpers/utilities.js
index 87079552..1c3d390e 100644
--- a/src/helpers/utilities.js
+++ b/src/helpers/utilities.js
@@ -3,6 +3,7 @@ import CONSTANTS from "../constants/constants.js";
 import SETTINGS from "../constants/settings.js";
 import { getItemFlagData } from "./pile-utilities.js";
 import { deletedActorCache } from "./caches.js";
+import { SYSTEMS } from "../systems.js";
 
 export function getActor(target) {
   if (target instanceof Actor) return target;
@@ -166,9 +167,10 @@ export function getItemTypesThatCanStack() {
     itemTypesWithQuantities = new Set();
 
     if (game.system.id === "custom-system-builder") {
+      const quantityAttribute = game.itempiles.API.ITEM_QUANTITY_ATTRIBUTE.split(".").pop();
       const itemTemplates = game.items
         .filter(_i => _i?.templateSystem?.isTemplate && _i?.templateSystem?.getKeys)
-        .filter(_i => _i.templateSystem.getKeys().has(_i.system.body.contents));
+        .filter(_i => _i.templateSystem.getKeys().has(quantityAttribute));
       for (const item of itemTemplates) {
         itemTypesWithQuantities.add(item.name);
       }
diff --git a/src/stores/pile-item.js b/src/stores/pile-item.js
index dff6c76b..ec8e6a13 100644
--- a/src/stores/pile-item.js
+++ b/src/stores/pile-item.js
@@ -11,297 +11,297 @@ import * as CompendiumUtilities from "../helpers/compendium-utilities.js";
 
 class PileBaseItem {
 
-	constructor(store, data, isCurrency = false, isSecondaryCurrency = false) {
-		this.store = store;
-		this.subscriptions = [];
-		this.isCurrency = isCurrency;
-		this.isSecondaryCurrency = isSecondaryCurrency;
-		this.setup(data);
-	}
-
-	setupStores() {
-		this.category = writable({ service: false, type: "", label: "" });
-		this.quantity = writable(1);
-		this.currentQuantity = writable(1);
-		this.quantityLeft = writable(1);
-		this.filtered = writable(true);
-		this.presentFromTheStart = writable(false);
-		this.rarityColor = writable(false);
-	}
-
-	setupSubscriptions() {
-		// Higher order implementation
-	}
-
-	setup(data) {
-		this.unsubscribe();
-		this.setupStores(data);
-		this.setupSubscriptions(data);
-	}
-
-	subscribeTo(target, callback) {
-		this.subscriptions.push(target.subscribe(callback));
-	}
-
-	unsubscribe() {
-		this.subscriptions.forEach(unsubscribe => unsubscribe());
-		this.subscriptions = [];
-	}
-
-	preview() {
-	}
+  constructor(store, data, isCurrency = false, isSecondaryCurrency = false) {
+    this.store = store;
+    this.subscriptions = [];
+    this.isCurrency = isCurrency;
+    this.isSecondaryCurrency = isSecondaryCurrency;
+    this.setup(data);
+  }
+
+  setupStores() {
+    this.category = writable({ service: false, type: "", label: "" });
+    this.quantity = writable(1);
+    this.currentQuantity = writable(1);
+    this.quantityLeft = writable(1);
+    this.filtered = writable(true);
+    this.presentFromTheStart = writable(false);
+    this.rarityColor = writable(false);
+  }
+
+  setupSubscriptions() {
+    // Higher order implementation
+  }
+
+  setup(data) {
+    this.unsubscribe();
+    this.setupStores(data);
+    this.setupSubscriptions(data);
+  }
+
+  subscribeTo(target, callback) {
+    this.subscriptions.push(target.subscribe(callback));
+  }
+
+  unsubscribe() {
+    this.subscriptions.forEach(unsubscribe => unsubscribe());
+    this.subscriptions = [];
+  }
+
+  preview() {
+  }
 }
 
 export class PileItem extends PileBaseItem {
 
-	setupStores(item) {
-		super.setupStores();
-		this.item = item;
-		this.itemDocument = new TJSDocument(this.item);
-		this.canStack = PileUtilities.canItemStack(this.item, this.actor);
-		this.presentFromTheStart.set(Utilities.getItemQuantity(this.item) > 0 || !this.canStack);
-		this.quantity.set(this.canStack ? Utilities.getItemQuantity(this.item) : 1);
-		this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
-		this.id = this.item.id;
-		this.type = this.item.type;
-		const itemData = CompendiumUtilities.findSimilarItemInCompendiumSync(this.item);
-		this.name = writable(itemData?.name ?? this.item.name);
-		this.img = writable(itemData?.img ?? this.item.img);
-		this.abbreviation = writable("");
-		this.identifier = randomID();
-		this.itemFlagData = writable(PileUtilities.getItemFlagData(this.item));
-	}
-
-	setupSubscriptions() {
-		super.setupSubscriptions()
-
-		this.subscribeTo(this.store.pileData, () => {
-			this.setupProperties();
-		});
-		this.subscribeTo(this.store.pileCurrencies, () => {
-			this.setupProperties();
-		});
-
-		this.subscribeTo(this.store.shareData, () => {
-			if (!this.toShare) {
-				this.quantityLeft.set(get(this.quantity));
-				return;
-			}
-			const quantityLeft = SharingUtilities.getItemSharesLeftForActor(this.store.actor, this.item, this.store.recipient);
-			this.quantityLeft.set(quantityLeft);
-		});
-
-		this.subscribeTo(this.itemDocument, () => {
-			const { data } = this.itemDocument.updateOptions;
-			const itemData = CompendiumUtilities.findSimilarItemInCompendiumSync(this.item);
-			this.name = writable(itemData?.name ?? this.item.name);
-			this.img = writable(itemData?.img ?? this.item.img);
-			this.similarities = Utilities.setSimilarityProperties({}, this.item);
-			if (PileUtilities.canItemStack(this.item, this.store.actor) && Utilities.hasItemQuantity(data)) {
-				this.quantity.set(Utilities.getItemQuantity(data));
-				const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity));
-				this.currentQuantity.set(quantity);
-			}
-			if (hasProperty(data, CONSTANTS.FLAGS.ITEM)) {
-				this.itemFlagData.set(PileUtilities.getItemFlagData(this.item));
-				this.updateCategory();
-				this.store.refreshItems();
-			}
-			if (Plugins["rarity-colors"].data) {
-				this.rarityColor.set(Plugins["rarity-colors"].data.getItemColor(this.item));
-			}
-		});
-
-		this.updateCategory();
-
-		this.subscribeTo(this.quantity, this.filter.bind(this));
-		this.subscribeTo(this.store.search, this.filter.bind(this));
-		this.subscribeTo(this.category, this.filter.bind(this));
-	}
-
-	setupProperties() {
-		const actorIsItemPile = PileUtilities.isValidItemPile(this.store.actor, get(this.store.pileData));
-		const pileActor = actorIsItemPile ? this.store.actor : this.store.recipient;
-		const pileActorData = actorIsItemPile ? this.store.pileData : this.store.recipientPileData;
-		const pileCurrencies = actorIsItemPile ? get(this.store.pileCurrencies) : get(this.store.recipientCurrencies);
-		this.isCurrency = PileUtilities.isItemCurrency(this.item, {
-			target: pileActor,
-			actorCurrencies: pileCurrencies
-		});
-		const currency = this.isCurrency ? PileUtilities.getItemCurrencyData(this.item, {
-			target: pileActor,
-			actorCurrencies: pileCurrencies
-		}) : {};
-		this.isSecondaryCurrency = !!currency?.secondary;
-		this.abbreviation.set(currency?.abbreviation ?? "");
-		this.similarities = Utilities.setSimilarityProperties({}, this.item);
-		this.name.set(this.isCurrency ? currency.name : this.item.name);
-		this.img.set(this.isCurrency ? currency.img : this.item.img);
-		this.toShare = this.isCurrency
-			? get(pileActorData).shareCurrenciesEnabled && !!this.store.recipient
-			: get(pileActorData).shareItemsEnabled && !!this.store.recipient;
-	}
-
-	updateCategory() {
-		const pileData = get(this.store.pileData);
-		const itemFlagData = get(this.itemFlagData);
-		this.category.update(cat => {
-			cat.service = itemFlagData?.isService;
-			if (itemFlagData.customCategory) {
-				cat.type = itemFlagData.customCategory.toLowerCase();
-				cat.label = itemFlagData.customCategory;
-			} else if (cat.service && pileData.enabled && pileData.type === CONSTANTS.PILE_TYPES.MERCHANT) {
-				cat.type = "item-piles-service";
-				cat.label = "ITEM-PILES.Merchant.Service";
-			} else {
-				cat.type = this.type;
-				cat.label = CONFIG.Item.typeLabels[this.type];
-			}
-			return cat;
-		});
-	}
-
-	filter() {
-		const name = get(this.name).trim();
-		const search = get(this.store.search).trim();
-		const presentFromTheStart = get(this.presentFromTheStart);
-		const quantity = get(this.quantity);
-		if (quantity === 0 && !presentFromTheStart) {
-			this.filtered.set(true);
-		} else if (search) {
-			this.filtered.set(!name.toLowerCase().includes(search.toLowerCase()));
-		} else {
-			this.filtered.set(!presentFromTheStart && quantity === 0);
-		}
-	}
-
-	take() {
-		const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft));
-		if (!quantity) return;
-		return game.itempiles.API.transferItems(
-			this.store.actor,
-			this.store.recipient,
-			[{ _id: this.id, quantity }],
-			{ interactionId: this.store.interactionId }
-		);
-	}
-
-	async remove() {
-		return game.itempiles.API.removeItems(this.store.actor, [this.id]);
-	}
-
-	updateQuantity(quantity, add = false) {
-		let total = typeof quantity === "string" ? (new Roll(quantity).evaluate({ async: false })).total : quantity;
-		if (add) {
-			total += get(this.quantity);
-		}
-		this.quantity.set(total);
-		return this.item.update(Utilities.setItemQuantity({}, total));
-	}
-
-	async updateFlags() {
-		await this.item.update({
-			[CONSTANTS.FLAGS.ITEM]: get(this.itemFlagData),
-			[CONSTANTS.FLAGS.VERSION]: Helpers.getModuleVersion()
-		})
-	}
-
-	preview() {
-		const pileData = get(this.store.pileData);
-		if (!pileData.canInspectItems && !game.user.isGM) return;
-		if (SYSTEMS.DATA?.PREVIEW_ITEM_TRANSFORMER) {
-			if (!SYSTEMS.DATA?.PREVIEW_ITEM_TRANSFORMER(this.item)) {
-				return;
-			}
-		}
-		if (game.user.isGM || this.item.permission[game.user.id] === 3) {
-			return this.item.sheet.render(true);
-		}
-		const cls = this.item._getSheetClass();
-		const sheet = new cls(this.item, { editable: false });
-		return sheet._render(true);
-	}
+  setupStores(item) {
+    super.setupStores();
+    this.item = item;
+    this.itemDocument = new TJSDocument(this.item);
+    this.canStack = PileUtilities.canItemStack(this.item, this.actor);
+    this.presentFromTheStart.set(Utilities.getItemQuantity(this.item) > 0 || !this.canStack);
+    this.quantity.set(this.canStack ? Utilities.getItemQuantity(this.item) : 1);
+    this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
+    this.id = this.item.id;
+    this.type = this.item.type;
+    const itemData = CompendiumUtilities.findSimilarItemInCompendiumSync(this.item);
+    this.name = writable(itemData?.name ?? this.item.name);
+    this.img = writable(itemData?.img ?? this.item.img);
+    this.abbreviation = writable("");
+    this.identifier = randomID();
+    this.itemFlagData = writable(PileUtilities.getItemFlagData(this.item));
+  }
+
+  setupSubscriptions() {
+    super.setupSubscriptions()
+
+    this.subscribeTo(this.store.pileData, () => {
+      this.setupProperties();
+    });
+    this.subscribeTo(this.store.pileCurrencies, () => {
+      this.setupProperties();
+    });
+
+    this.subscribeTo(this.store.shareData, () => {
+      if (!this.toShare) {
+        this.quantityLeft.set(get(this.quantity));
+        return;
+      }
+      const quantityLeft = SharingUtilities.getItemSharesLeftForActor(this.store.actor, this.item, this.store.recipient);
+      this.quantityLeft.set(quantityLeft);
+    });
+
+    this.subscribeTo(this.itemDocument, () => {
+      const { data } = this.itemDocument.updateOptions;
+      const itemData = CompendiumUtilities.findSimilarItemInCompendiumSync(this.item);
+      this.name = writable(itemData?.name ?? this.item.name);
+      this.img = writable(itemData?.img ?? this.item.img);
+      this.similarities = Utilities.setSimilarityProperties({}, this.item);
+      if (PileUtilities.canItemStack(this.item, this.store.actor) && Utilities.hasItemQuantity(data)) {
+        this.quantity.set(Utilities.getItemQuantity(data));
+        const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity));
+        this.currentQuantity.set(quantity);
+      }
+      if (hasProperty(data, CONSTANTS.FLAGS.ITEM)) {
+        this.itemFlagData.set(PileUtilities.getItemFlagData(this.item));
+        this.updateCategory();
+        this.store.refreshItems();
+      }
+      if (Plugins["rarity-colors"].data) {
+        this.rarityColor.set(Plugins["rarity-colors"].data.getItemColor(this.item));
+      }
+    });
+
+    this.updateCategory();
+
+    this.subscribeTo(this.quantity, this.filter.bind(this));
+    this.subscribeTo(this.store.search, this.filter.bind(this));
+    this.subscribeTo(this.category, this.filter.bind(this));
+  }
+
+  setupProperties() {
+    const actorIsItemPile = PileUtilities.isValidItemPile(this.store.actor, get(this.store.pileData));
+    const pileActor = actorIsItemPile ? this.store.actor : this.store.recipient;
+    const pileActorData = actorIsItemPile ? this.store.pileData : this.store.recipientPileData;
+    const pileCurrencies = actorIsItemPile ? get(this.store.pileCurrencies) : get(this.store.recipientCurrencies);
+    this.isCurrency = PileUtilities.isItemCurrency(this.item, {
+      target: pileActor,
+      actorCurrencies: pileCurrencies
+    });
+    const currency = this.isCurrency ? PileUtilities.getItemCurrencyData(this.item, {
+      target: pileActor,
+      actorCurrencies: pileCurrencies
+    }) : {};
+    this.isSecondaryCurrency = !!currency?.secondary;
+    this.abbreviation.set(currency?.abbreviation ?? "");
+    this.similarities = Utilities.setSimilarityProperties({}, this.item);
+    this.name.set(this.isCurrency ? currency.name : this.item.name);
+    this.img.set(this.isCurrency ? currency.img : this.item.img);
+    this.toShare = this.isCurrency
+      ? get(pileActorData).shareCurrenciesEnabled && !!this.store.recipient
+      : get(pileActorData).shareItemsEnabled && !!this.store.recipient;
+  }
+
+  updateCategory() {
+    const pileData = get(this.store.pileData);
+    const itemFlagData = get(this.itemFlagData);
+    this.category.update(cat => {
+      cat.service = itemFlagData?.isService;
+      if (itemFlagData.customCategory) {
+        cat.type = itemFlagData.customCategory.toLowerCase();
+        cat.label = itemFlagData.customCategory;
+      } else if (cat.service && pileData.enabled && pileData.type === CONSTANTS.PILE_TYPES.MERCHANT) {
+        cat.type = "item-piles-service";
+        cat.label = "ITEM-PILES.Merchant.Service";
+      } else {
+        cat.type = this.type;
+        cat.label = CONFIG.Item.typeLabels[this.type];
+      }
+      return cat;
+    });
+  }
+
+  filter() {
+    const name = get(this.name).trim();
+    const search = get(this.store.search).trim();
+    const presentFromTheStart = get(this.presentFromTheStart);
+    const quantity = get(this.quantity);
+    if (quantity === 0 && !presentFromTheStart) {
+      this.filtered.set(true);
+    } else if (search) {
+      this.filtered.set(!name.toLowerCase().includes(search.toLowerCase()));
+    } else {
+      this.filtered.set(!presentFromTheStart && quantity === 0);
+    }
+  }
+
+  take() {
+    const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft));
+    if (!quantity) return;
+    return game.itempiles.API.transferItems(
+      this.store.actor,
+      this.store.recipient,
+      [{ _id: this.id, quantity }],
+      { interactionId: this.store.interactionId }
+    );
+  }
+
+  async remove() {
+    return game.itempiles.API.removeItems(this.store.actor, [this.id]);
+  }
+
+  updateQuantity(quantity, add = false) {
+    let total = typeof quantity === "string" ? (new Roll(quantity).evaluate({ async: false })).total : quantity;
+    if (add) {
+      total += get(this.quantity);
+    }
+    this.quantity.set(total);
+    return this.item.update(Utilities.setItemQuantity({}, total));
+  }
+
+  async updateFlags() {
+    await this.item.update({
+      [CONSTANTS.FLAGS.ITEM]: get(this.itemFlagData),
+      [CONSTANTS.FLAGS.VERSION]: Helpers.getModuleVersion()
+    })
+  }
+
+  preview() {
+    const pileData = get(this.store.pileData);
+    if (!pileData.canInspectItems && !game.user.isGM) return;
+    if (SYSTEMS.DATA?.PREVIEW_ITEM_TRANSFORMER) {
+      if (!SYSTEMS.DATA?.PREVIEW_ITEM_TRANSFORMER(this.item)) {
+        return;
+      }
+    }
+    if (game.user.isGM || this.item.permission[game.user.id] === 3) {
+      return this.item.sheet.render(true);
+    }
+    const cls = this.item._getSheetClass();
+    const sheet = new cls(this.item, { editable: false });
+    return sheet._render(true);
+  }
 }
 
 export class PileAttribute extends PileBaseItem {
 
-	setupStores(attribute) {
-		super.setupStores();
-		this.attribute = attribute;
-		this.path = this.attribute.path;
-		this.name = writable(this.attribute.name);
-		this.img = writable(this.attribute.img);
-		this.abbreviation = writable(this.attribute.abbreviation);
-		this.identifier = randomID()
-		const startingQuantity = Number(getProperty(this.store.actor, this.path) ?? 0);
-		this.presentFromTheStart.set(startingQuantity > 0);
-		this.quantity.set(startingQuantity);
-		this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
-		this.category.set({ type: "currency", label: "ITEM-PILES.Currency" });
-	}
-
-	setupSubscriptions() {
-		super.setupSubscriptions();
-
-		this.subscribeTo(this.store.pileData, this.setupProperties.bind(this));
-
-		this.subscribeTo(this.store.shareData, (val) => {
-			if (!this.toShare) {
-				this.quantityLeft.set(get(this.quantity));
-				return;
-			}
-			const quantityLeft = SharingUtilities.getAttributeSharesLeftForActor(this.store.actor, this.path, this.store.recipient);
-			this.quantityLeft.set(quantityLeft);
-		});
-
-		this.subscribeTo(this.store.document, () => {
-			const { data } = this.store.document.updateOptions;
-			this.path = this.attribute.path;
-			this.name.set(this.attribute.name);
-			this.img.set(this.attribute.img);
-			if (hasProperty(data, this.path)) {
-				this.quantity.set(Number(getProperty(data, this.path) ?? 0));
-				this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
-				this.store.refreshItems();
-			}
-		});
-
-		this.subscribeTo(this.quantity, this.filter.bind(this));
-		this.subscribeTo(this.store.search, this.filter.bind(this));
-	}
-
-	setupProperties() {
-		this.toShare = get(this.store.pileData).shareCurrenciesEnabled && !!this.store.recipient;
-	}
-
-	filter() {
-		const name = get(this.name);
-		const search = get(this.store.search);
-		const presentFromTheStart = get(this.presentFromTheStart);
-		const quantity = get(this.quantity);
-		if (quantity === 0 && !presentFromTheStart) {
-			this.filtered.set(true);
-		} else if (search) {
-			this.filtered.set(!name.toLowerCase().includes(search.toLowerCase()));
-		} else {
-			this.filtered.set(!presentFromTheStart && quantity === 0);
-		}
-	}
-
-	take() {
-		const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft));
-		return game.itempiles.API.transferAttributes(
-			this.store.actor,
-			this.store.recipient,
-			{ [this.path]: quantity },
-			{ interactionId: this.store.interactionId }
-		);
-	}
-
-	updateQuantity() {
-		return this.store.actor.update({
-			[this.path]: get(this.quantity)
-		});
-	}
+  setupStores(attribute) {
+    super.setupStores();
+    this.attribute = attribute;
+    this.path = this.attribute.path;
+    this.name = writable(this.attribute.name);
+    this.img = writable(this.attribute.img);
+    this.abbreviation = writable(this.attribute.abbreviation);
+    this.identifier = randomID()
+    const startingQuantity = Number(getProperty(this.store.actor, this.path) ?? 0);
+    this.presentFromTheStart.set(startingQuantity > 0);
+    this.quantity.set(startingQuantity);
+    this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
+    this.category.set({ type: "currency", label: "ITEM-PILES.Currency" });
+  }
+
+  setupSubscriptions() {
+    super.setupSubscriptions();
+
+    this.subscribeTo(this.store.pileData, this.setupProperties.bind(this));
+
+    this.subscribeTo(this.store.shareData, (val) => {
+      if (!this.toShare) {
+        this.quantityLeft.set(get(this.quantity));
+        return;
+      }
+      const quantityLeft = SharingUtilities.getAttributeSharesLeftForActor(this.store.actor, this.path, this.store.recipient);
+      this.quantityLeft.set(quantityLeft);
+    });
+
+    this.subscribeTo(this.store.document, () => {
+      const { data } = this.store.document.updateOptions;
+      this.path = this.attribute.path;
+      this.name.set(this.attribute.name);
+      this.img.set(this.attribute.img);
+      if (hasProperty(data, this.path)) {
+        this.quantity.set(Number(getProperty(data, this.path) ?? 0));
+        this.currentQuantity.set(Math.min(get(this.currentQuantity), get(this.quantityLeft), get(this.quantity)));
+        this.store.refreshItems();
+      }
+    });
+
+    this.subscribeTo(this.quantity, this.filter.bind(this));
+    this.subscribeTo(this.store.search, this.filter.bind(this));
+  }
+
+  setupProperties() {
+    this.toShare = get(this.store.pileData).shareCurrenciesEnabled && !!this.store.recipient;
+  }
+
+  filter() {
+    const name = get(this.name);
+    const search = get(this.store.search);
+    const presentFromTheStart = get(this.presentFromTheStart);
+    const quantity = get(this.quantity);
+    if (quantity === 0 && !presentFromTheStart) {
+      this.filtered.set(true);
+    } else if (search) {
+      this.filtered.set(!name.toLowerCase().includes(search.toLowerCase()));
+    } else {
+      this.filtered.set(!presentFromTheStart && quantity === 0);
+    }
+  }
+
+  take() {
+    const quantity = Math.min(get(this.currentQuantity), get(this.quantityLeft));
+    return game.itempiles.API.transferAttributes(
+      this.store.actor,
+      this.store.recipient,
+      { [this.path]: quantity },
+      { interactionId: this.store.interactionId }
+    );
+  }
+
+  updateQuantity() {
+    return this.store.actor.update({
+      [this.path]: get(this.quantity)
+    });
+  }
 
 }