My mother has something like 15,000 portions to earn 50 points.
It's gone a bit screwy since yesterday. 6 more portions to get my first 50 points when it sorts itself out
(9906 more portions for me today).
A portion is something like 30g-80g depending on the product.
Got 94/100 for buying a pack of 3 peppers and a pack of mushrooms yesterday.