DEVELOPER API v12.1.1

System Improvements:

• New API Get Inventory By List Code

• New API List Invoices Return

• API Get Inventory By ListCode Group By Outlet
  - Add response propertu OnHand, Allocated, Available and still backwards compatibility with Inventory

• API Create Promotion Coupon
  - Add request property "MinimumAmount" only for type DiscountPercentage and DiscountAmount
  - not allow to create promotion coupon if discount > 100% (Type: "DiscountPercentage")

• API Get Sales Order Total Count
  - Add Request property multiple "Tag"

• Webhook Validate Coupon
  - add property object "Customer"