Related Clues:
- Not brick-and-mortar
- Amazon field
- Online seller always covers back
- PayPal transactions, e.g
- Virtual sales
- Uptrending shopping
- Much of Apple's sales
- Merchant with tiny shopping carts
- 'Add to cart' business
- Amazon habitat
- Internet sales, collectively
- Competition for malls
- Latter-day deals
- Cyber Monday sales
- Virtual industry