Hello so I wanted to ask if anyone has used the Paypal express API. I'm a little over while and have no clue how to implement it to my website. So can someone show me how to make and implement a simple paypal express option for my site.
so I went to the links and they were links I've already been to, and it's overwhelming and doesn't seem the explain that I can understand but I found a sample code and implement it to my site but now I'm getting an erorr: 10413 and I can find out how to fix it.
here is my site bharstore(.)com just pretend to buy something and click on the second paypal button then it will show you the error or here is the msg