If I were buying a sample of something, with a view to buying in bulk, I don't think I'd base that bulk-buying decision on ads that follow me around after the s

If I were buying a sample of something, with a view to buying in bulk, I don't think I'd base that bulk-buying decision on ads that follow me around after the sample purchase. I've already found the product and bought a sample; any decision to buy a thousand of them will be based on my evaluation of that sample. I'm not likely to forget about the whole project until reminded by an ad that stalks me around the web...