Looking for certain e-commerce site

I’m currently looking for a business/corporate or utility which has a store that allows the purchaser to enter how many of something they want. I see all these great stores, but not a single one I’ve found will let me enter “hey, I want 30 of these”.

Now I know, when you’re selling music, pianos, or cars, people usually walk away with one. Even shirts, but what if they’re selling mugs, stickers, pins, and other small trinkets? This is going to be a huge hassle on the purchaser to click “add to cart” like 50 times.

For this reason alone I haven’t purchased anything yet, perhaps i’m missing the perfect shop that can do this?

I did in fact find your store tpn! it’s an incredible site and layout, and currently it sits on the top of my ‘get list”, but I don’t see how I can make it say

Quantity : [ ]

and let them enter how much they want to add to their cart. I don’t want the purchaser to have to click the + button many times. Is this functionality in the store section?