Shopify registration requires you giving them your social security number[1], DOB besides the regular basic PII for tax purposes. Since Sello is a service by Sh

Shopify registration requires you giving them your social security number[1], DOB besides the regular basic PII for tax purposes. Since Sello is a service by Shopify, it's very likely Sello would required the same (haven't tried it yet). Good luck giving out your most private PII in exchange to sell just a few things online (it makes much more sense if this is your full time job.) For others, Craigslist/eBay/Etsy etc. are probably better off. PS: these 3rd party e-commerce platform are increasingly becoming the main targets for data breaches from cyber criminals. [1]: https://www.shopify.com/legal/terms-payments-us https://www.shopify.com/legal/terms-payments-us