Almost never, at this point. I feel like I must be a pretty slow reader. I get through maybe 20 books a year right now. (This does not include all the kids books I read with my kid. We read together every night. Currently in early chapter books. Longer books it’s hard to keep his interest more than a few nights in a row).
But at my current pace it would take 10 years just to go through everything I own and want to read.
I use Target most, I think. For random household stuff I can’t get through Target I use Meijer (it’s a grocery+ store) or the local Ace Hardware and do same day pickup.
Honestly those cover probably 75% of purchases. Everything else I google until I find what I want, then spend a couple hours trying to decide if the site is legit or if I can find the manufacturer direct.