craigslist

Walmart Business: B2B Shopping

Receipt Hog: Cash for Receipts

Fry’s

Whatnot: Shop, Sell, Connect

My H-E-B

Alibaba.com - B2B marketplace

Kroger

Flipp: Shop Grocery Deals

Costco Wholesale

Family Dollar

Circle K

SHEIN-Shopping Online

Affirm: Buy now, pay over time

Mercari: Buy and Sell App

My Bath & Body Works

The Home Depot

Smith's