ubuy.usの競合サイトトップ10

ebay.com

If you're an eBay employee buying and selling on eBay, you have to follow the same rules as all other eBay members.

amazon.com

Prime Day is Amazon's annual deal event on June 23rd to 26th, 2026, exclusively for Prime members, featuring four days of epic deals on top brands. Don’t miss out on Prime Day 2026 deals at Amazon.com. Enjoy big discounts, special promotions, and exciting offers on a wide range of products for a limited time only

poshmark.com

Buy, sell, and discover fashion, home decor, beauty, and more

rakuten.com

Join Rakuten for free and get a $10 Welcome Bonus.

kohls.com

enjoy free shipping and easy returns every day at kohl's! find great savings on clothing, shoes, toys, home décor, appliances and electronics for the whole family.

alibaba.com

find quality manufacturers, suppliers, exporters, importers, buyers, wholesalers, products and trade leads from our award-winning international trade site. import and export on alibaba.com.

homedepot.com

Shop online for all your home improvement needs: appliances, bathroom decorating ideas, kitchen remodeling, patio furniture, power tools, bbq grills, carpeting, lumber, concrete, lighting, ceiling fans and more at The Home Depot.

walmart.com

Shop Walmart.com today for Every Day Low Prices. Join Walmart+ for unlimited free delivery from your store & free shipping with no order minimum. Start your free 30-day trial now!

tcgplayer.com

buy magic: the gathering cards, yu-gi-oh! cards, pokémon cards, one piece ccg, digimon tcg, flesh and blood, lorcana, ccg supplies, and more.

mercari.com

Discover deals on everything from secondhand fashion to pre-owned collectibles, electronics, books & more on Mercari. Your go-to marketplace for hassle-free selling and deals.