Ok... that doesn't happen that often... A complete home furnishing and then another 5x or more and you have over 1000 in blue receipts. Easily destroy the paper ones because you have the app...
Want to buy something nice and stand at the checkout like a donkey on a hill because a maximum of 1000 can be activated in the app and online...
I think this should be clearly pointed out. Or even better... remove this restriction :)