[uneasily0833]

When you FTID, does the company usually go "ah yes, the return was delivered, here is the refund" or do you usually have to fight with them afterwards?

It all depends on the company, most of the companies will start a investigation and just issue your refund after that, but most of the times u will need to show drop off receipt or any proof that u indeed sent the package, unless it's a ROS.