If you currently sell on eBay note that there are changes coming on how you'll get paid when you sell anything on eBay. Beginning later this year eBay will start collecting payments for sales and then disperse payments to sellers similar to how Etsy changed their payment processing.

Here's a link to an article on the eCommerceBytes blog
https://www.ecommercebytes.com/C/blog/blog.pl?/pl/2018/1/1517449312.html

Here's a link to the full eBay press release anouncement
https://www.ebayinc.com/stories/news/ebay-to-intermediate-payments-on-its-marketplace-platform/