Largely individual preference. USPS will usually be cheapest for small (1 short orders); UPS may be cheaper for larger orders. USPS is probably the most used by t-shirt websites I think, though some also offer several shipping options and let the customer choose.lousentdreem said:
Again, it varies quite a bit. You'll probably want to try a few and see what works best. I am primarily using the tyvex envelopes you can get free from USPS, which hold up to about 3 t-shirts each and ship priority.lousentdreem said:
This depends primarily on your own feelings about the matter and your target market. Some markets will be willing to pay the difference (generally about $2 a shirt or so) for the better quality shirt; others may not be.lousentdreem said: