eBay

Currently, I'm trying to create variations for some protein powders (different flavors), cat food (different flavors) and soft drinks. But the exact product in eBay's system does not support variations. What should I do?

I sold a brand new Sonos Beam soundbar that was ordered and shipped directly from Amazon. Was delivered in two days to the buyer. She's the third one that bought it from me. A day later, she messaged me asking for a refund. In the return request, she...