Just bringing back this topic from the original forum.
Would have to ensure it either has multiple collections and/or just do the higher threshold (1M).
I am not going to want to click a ton of times to redeem 10,000 wood for 10,000 food. It is a waste of time.
I would do 1,000,000 Wood for 1,000,000 Food.
Or have multiple collections (with 0/9999 redeem or something):
10,000 Wood for 10,000 Food
100,000 Wood for 100,000 Food
1,000,000 Wood for 1,000,000 Food