When listing multiples of the same item, a template option for quantities, 10%, 20% or more off!

Having come out of ebay for 22 years, we get use to platform functions that help us sell.  ebay had a option for discounts. If I listed 10 of the same item, I could adjust the discount, like a coupon, sort of!  I could chose what % for each additional same item purchased.  Buy 2 get both for 10% off. Buy 3 get 20% off each. We could adjust that to  % 5-50%.  It allowed us to dump less popular stock or inventory cheaper.  Lower it enough and the buyer could get 1 or more Free, as the % discount increased. It was a % off each item, not just the additional one.