Non-prescription antiemetics/antiemetic alternatives?

[Minudah]

I don't have a job so I can't afford a card to buy them online, unless there's somewhere online I can buy them with a Visa gift card like I could SN from Loud Wolf's site. The only thing I know of for an alternative is DMSO. Otc antiemetics won't work from what I read. Or a site where could get antiemetics with a Visa gift card