All of the DSR ratings that I receive on .ca will determine if I qualify as a TRS on that site. If I do, I will receive a discount on all fvf for items sold that were listed on .ca
For listings on .ca the TRS qualification includes ALL dsr's from ALL buyers
For listings on .com only the US transactions are counted.
Your listings made on .com & .ca can show the TRS badge on .de, ,ie & .uk IF you qualify based on the local requirements.
I don't know what happens to the discounts if you place listings directly on a site other than .com or .ca.

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915
- answering Trolls is voluntary, my policy is not to participate.