we can't list other POD's you'll have to find them. its not hard, type POD or print on demand in google. but this place sells sell. but you will need more than 28 things. you will need to advertise. and you need more keywords. you'll also want to fill in the bio.
ok, I just update my bio. Now you mention about POD and print on damand in google. Do you know of any youtube or a video tutorial on how to do the POD or print on demands so I can get an idea on how to do it.
i don't get your question. why did you join here years ago only to upload now?
there are no real tutorials. you make work, upload the work, add tags, descriptions and advertise and wait. that's it. but if your here to make fast money because the virus has you stuck in the house, there is no rush course that will suddenly make you sell. technically your doing it now being here. but again you'll need a lot more work.