I recently sold something where the buyer paid $1.87 for shipping, yet the lowest priced shipping label option available to me was $4.19 (with the eBay discount). Why is it that the buyer paid so little and I was charged 2.25x more to ship the item, when the shipping method was supposed to be calculated shipping?

Cheapest shipping option available is 3x what the buyer paid | Ask a Mentor

Cheapest shipping option available is 3x what the buyer paid | Ask a Mentor | eBay Community