As of 3 January 2018, LEIs are mandatory for all companies who wish to continue trading in securities.

: Frequently cited by the community for low premiums and competitive buyback prices. Where to Sell for the Best Payout

Expert and customer consensus from platforms like Reddit and Benzinga highlight these major online retailers as the most reputable options:

: Known for having the highest BBB rating and competitive "buy at spot" deals for new customers. They provide free 2-day shipping on orders over $200.