Does anyone do a sinking fund for stockpiling items? I’m not an extreme couponer by any means, but I’m in some deal groups (mostly Target) and I like to stock up on staples when there are really great deals. For example, a few months ago there was a deal on laundry detergent. I don’t remember exactly how it worked, but there were stacking coupons, a gift card offer, cash back, etc. and it worked out to be the cheapest per bottle if you bought 9. Now under my new TBM budget, I don’t really have the extra funds built into any given week to buy 9 laundry detergents. Some pantry type items are maybe cheap enough to work in, but household and toiletry items, maybe not. I’m wondering if I should have a separate envelope/sinking fund to use when these deals come up. I hate to pass up a really low price on something we use just to turn around and buy it later at full price when we need it.