Do you buy stuff in bulk?

Last year I bought a 3-4 year supply of black tea and around 120 servings of green tea costing me around $280 dollars.

and this year I purchased 66 servings of collagen powder and I’ve only had 2-4 servings so far cause I don’t like the taste

I also bought 100 pencils and I only use 1 pencil every 1 - 4 months since I usually type my notes.

It’s catching up to me cause I do balance transfers every half year or so to avoid paying interest on my credit card
Do you buy stuff in bulk?
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