Introduction:
iVend Add-on Framework is used for writing Custom Business Logic independently by a programmer. iVend Addon allows to extend business logic either in Management Console or at the Terminal POS. The addon framework allows deployment of multiple Add-Ons on one Enterprise. The extended business logic is deployed as an Add-on centrally at the Enterprise which then gets auto-replicated to entire retail landscape.
Environment:
Sample Project for iVend 6.6

This sample add-on shows how to handle button events on POS screen. e.g. ok/cancel ,after/before events onItem edit, etc.
Project Name: POSEventsSampleAddon
Class Name: CustomerSearch, ProductSearch, TransactionSearch, TransactionEntry, TransactionDetail, SaleItemEdit,SaleEdit, QuotationItem, QuotationToSaleItem, LostSaleItem

Please download the attachment to get the project file.