Walmart has finished rolling out tap-to-pay at every one of its Hawaii stores, a small convenience win for shoppers.

• Customers can now pay with their phones using contactless cards and digital wallets like Apple Pay, Google Pay, and Samsung Pay.
• Walmart had long held out on contactless payments, so this brings its Hawaii stores in line with most other big retailers.
• Contactless use has been growing fast nationwide as more shoppers ditch physical cards.

Outlook: Expect more Hawaii retailers to lean on phone payments as the default checkout option.