Poshmark

This new requirement would also affect individuals hoping to unload their used goods or sell their handmade works on online platforms like eBay, Etsy, and Poshmark.

Websites such as eBay, ThredUp and Poshmark offer used goods to buyers, often at a discount over what you might pay for something new.

If you buy Madewell jeans on Poshmark, and your rich aunt prefers selling her Gucci on RealReal, Depop is where your cool teenage sister follows DIY fashion brands you've never even heard of.

If you need a unique baseball cap is taking online orders from Depop, Etsy, and Poshmark.

Poshmark runs an online marketplace where its roughly 32 million active users can browse and buy clothes and accessories from others on the platform.

Last year, Poshmark, a peer-to-peer marketplace for secondhand goods, launched a market to highlight gift ideas.