A-huh. And your question is...?I want to test my new shirts on eBay without opening a store. And, qualify for a TM at the same time.
Trademarks are established by use in commerce; in theory they shouldn't be granted without proof of that use. The alternative is to file an "intent to use" application, then file for an actual trademark.Many businesses apply for trade marks before they start trading, or have customers.