I wanna know can you sell t-shirts thru instagram dm's. With useing any payment plan other than cash app, paypal, and zella.
You could, however, it is likely you will never be able to expand your business beyond family and friends. It does not cost that much to set up a payment method on an actual website. I would suggest starting your business on Etsy, as they basically give you a website and payment method for free. Obviously they take a cut, but then you can have your Instagram link to the etsy account and basically have that be your business until you are ready to invest in your own website!