diff --git a/Payment Gateways/Behpardakht/Mellat PGW_Tech Doc_ver 1.29_Fa.pdf b/Payment Gateways/Behpardakht/Mellat PGW_Tech Doc_ver 1.29_Fa.pdf new file mode 100644 index 0000000..42b99a0 Binary files /dev/null and b/Payment Gateways/Behpardakht/Mellat PGW_Tech Doc_ver 1.29_Fa.pdf differ diff --git a/Payment Gateways/Sadad/Sadad Gateway - v1.10.pdf b/Payment Gateways/Sadad/Sadad Gateway - v1.10.pdf new file mode 100644 index 0000000..e3e2d3c Binary files /dev/null and b/Payment Gateways/Sadad/Sadad Gateway - v1.10.pdf differ diff --git a/Payment Gateways/Saman (Sep)/SEP_OnlinePG_Merchant Document_Minimal_Current _v3.1-1402.pdf b/Payment Gateways/Saman (Sep)/SEP_OnlinePG_Merchant Document_Minimal_Current _v3.1-1402.pdf new file mode 100644 index 0000000..4f8166f Binary files /dev/null and b/Payment Gateways/Saman (Sep)/SEP_OnlinePG_Merchant Document_Minimal_Current _v3.1-1402.pdf differ