When I was first with Solus, I asked about this as well. I wanted a T-shirt to replace mine from openSUSE. I was given a link to a store that listed Solus items, including the shirt I wanted.
The site was in what looked like German to me, but not knowing any German, it could have been another Germanic language. I had no idea where it was, but someone here should remember.
The site offered merchandise descriptions in English as an option, but when it came time to pay and arrange for shipment, nothing was in English. I was stopped in my tracks. I wondered why they would make it possible for English speakers to read the descriptions, but not make it possible for us to pay for anything.
I'd try to find those original messages, but it's been years now, and it would take forever to find them. Does anyone else here remember the place I'm writing about? It might help at least some of us.