We have customized non public webshop, written in ASPX. In one code behind part, there is an old interface to create PayPal invoice for the client. This invoice interface of PayPal is obsolete.
What is needed is an paypal mechanism to submit product items with description, single price, VAT tax and summary to create the invoice and let the user pay his bill.
Our ASPX Page will proide data like the following sample:
- Product Name
- Product Quantity
- Product Price without tax
- Product type (software or hardware or literature)
And the summary of all products with and without tax.
Can you offer us your code for our Windows based Server to create PayPal invoice?