问题
- My web application is a multi-vendor marketplace service
- PayPal requires that the vendors are the primary recipient for chargeback reasons
- My company collects a service fee % from the vendor for each sale
- There can be several vendors in one client purchase
- Chained payments only allow one primary recipient
- Parallel payments require that I expose the buyer to the service fee. For example, if I show an item for sale for $11 on the site, in PayPal's transaction interface, the buyer then must actually purchase a $9.90 item from the vendor plus a service fee of $1.10 from my company.
- I have read that Etsy does not have this problem in their PayPal interface.
- I have read that several Wordpress and Joomla shopping cart plugins handle this same issue without the buyer confusion
- I see many questions about this on SO, but none with a good solution.
- What is the preferred method to process multi-vendor marketplace transactions on PayPal?
Here are some SO similars that didn't help:
https://stackoverflow.com/questions/30465652/multivendor-site-using-paypal-adaptive-with-parallel-payment-show-only-product
Paypal Adaptive Payments- Parallel or Chained for my multi vendor market place?
来源：https://stackoverflow.com/questions/34818102/how-to-manage-multi-vendor-paypal-transactions-with-service-fee-for-my-site