First of all, I have previously hired two different web developers to try to achieve this and both have failed. Therefore, I really need someone with advanced knowledge on PayPal Adaptive chained payments who knows what they're doing.
I run a multi vendor marketplace. Currently, when a customer purchases an item, the amount is sent to the seller (primary receiver) and a fee is then sent to me (secondary receiver). This part is all set up and works perfectly well.
The issue is with refunds. When the seller issues a refund, they seem to be paying the full refund.
However, instead, when a seller issues a refund, I would like the fee paid to me (secondary) to be refunded also. I would also like the primary receiver to pay all the paypal fees.
Please do not bid on this project unless you have knowledge and experience with paypal chained payments. I cannot afford to loose more money and time with time wasters.