Its the first time ive actually traded a phone in by posting it off which is why im edgy and wanting it done, if id used them previously a few times and never had issues id wait until id ordered as I don't think Apple take the money at point of purchase anyway.Fair enough. I never had an issue yet with getting an payment lower than initial offer. Also I am worried about the pre-order as you may not get a release date delivery/pickup...
This post has given me some hope though as I think the majority of peoples experiences is that they've been given the money that were offered on the site
If I don't get a release day phone then so be it, I just don't see demand being that high this year due to covid and the phone not being all that different other than 5G and hell, still not all that different from the X.
Had no issues at all last year sat at my desk at work pre ordering with the app and managed a launch day release so here's hoping anyway!