I have recently had to return some garage remotes that despite careful checking at the time are not compatible with my unit.  Checking the Sellers website they sent the wrong units.  When I sent them back they have processed a refund through ebay (maybe they don't have the correct ones in stock).

Ebay sends me an email saying I have received a refund to my Visa debit but actually what happened was a transaction onto my CC with a DESCRIPTION saying ebay, account number AUD 18.16.  Actual money onto the card was nothing and not backdated to original date of purchase either.  i.e. like a dummy transaction/refund.  That was 5 days ago now - and no way it seems to contact ebay to enquire why the false transaction.

I rarely use ebay because I have never trusted it so only use as a last resort (Vs dealing directly with a legit supplier) and only for low value items.  I need a steering wheel now and plenty of options on ebay but no way I want to risk losing 3 or 4 hundred.