I have a pos. program written in vb.net i have an ugrade ui want o do to the program by sending my sales receipts master data like reciept_no and sales_date and sales details like item_name, price and amount. token need to be generate from the API then saves back to the API. with receipt details.
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Hi, I know well how to make post requests using vb.net. You can send and receive data as xml or json data type. I can share my previous works with you so please ping me Hope to work with you. Thank you. Seo