I should go more often to Coop.. sometimes you can leave the store with a healthy profit
Had a 5x coupon printed out, as you can still use those without a limit, and was going to use it on a few items therefore (below 10 CHF) - the guy behind me saw the voucher, and apparently isn't collecting Superpunkte himself. He offered me to use it on his shopping (which as I found out was above 250 CHF and must have included several 20x or 30x points items) which I gladly accepted

(I would never ask anyone else to use my card for their shopping, but if they ask me.. why not?)
Slightly over 1500 points just posted ^