Sub-reseller

Sub-reseller is a reseller buying from another reseller rather than from a supplier, which adds a layer of margin to the price and a step to every question asked upstream.

Nobody sets out to be one. A panel connects to a source with attractive rates that calls itself a provider, and that source is itself forwarding orders somewhere else. Panels treat their supply as a commercial secret, and the API looks identical at every level, so there is often no way to tell from inside how many steps sit above you. A chain can run several panels deep without anyone in the middle saying so.

Each level prices to cover its own costs, so the rate paid at the bottom carries every margin above it while the delivery is the same one the top of the chain is selling. That is the trade: distance from the supplier costs money and buys nothing about the engagement itself. It can buy other things, such as a payment method or support in your language, which is why the arrangement exists at all.

The cost that hurts more is time. A refill claim or a stalled order travels up one panel at a time, and each panel can only pass on what the one above it reported, so the wait is the sum of everyone's response times. Refill terms are the weakest link, since a window offered at the bottom means nothing unless every level above still honours refill on that service. If you resell, find out who you actually buy from, keep a second source for anything carrying volume, and write refill terms no longer than what you can claim upstream.