Hi All,
Long time player so I've worked out a trick for this that worked very well for a long time. It works no matter how many slots you've already accidentally bought already. Don't know how much longer I'll be playing so I thought I'd share this on the forum (probably should have done this sooner ).
When you accept gifts, these end up as extra "slots" at the beginning of order catalogs slots. They actually push the slots further out and never actually expire. Given there are 4 different gift types you can push the "buy extra slot for 49 gems" up to 4 spots to the right, and eventually off the screen! Once it's alone by itself on it's own screen\row, it is much harder to accidentally tap it.
The trick is to keep just enough of these "gift slots" (don't put them out to racks or counters) so that you push the 49 gems extra slot button off into the next screen of 5 slots! So if the 49 gems button is in the third slot, you keep 3 gift slots. If the 49 gems button is in the fourth slot, you keep 2 gift slots. If the 49 gems button is in the deadly fifth slot, you just have to hold one gift slot.
It doesn't matter which gifts slot you hold, so at first you might save the jumpers, but then switch to the pants so that you can put out the 1000 jumpers you've been saving up so far. Those yellow handbags are good since you rarely get these and the number is so small (not to mention they're hideous looking) so they're almost not worth putting out for sale. You just need to remember not to put these gifts out, or if you accidentally do, be very very careful with your taps for that session.