Visa will be counting on its bank partners to spread the message about its revamped Visa Checkout to consumers.

Mobile payments now account for over 15% of transactions in U.S. company-operated Starbucks stores, where the company accepts an average of six million mobile transactions every week. This is a sharp increase from a year ago.

Visa, which just revamped its digital payment system, will introduce secure "tokens" in September to replace the 16-digit account number for online payments.

PayPal has expanded its mobile payment options in the Netherlands by working with Rabobank's MyOrder.

Facebook, which hired PayPal president David Marcus to run its Messenger business last month, has shed some light on how Marcus' expertise will play a role.

Happy Belly Curbside Kitchen, which operates out of food trucks, is planning to become a sit-down restaurant within the next year and is relying on mobile point of sale technology to make the transition.

Apple may have to place more emphasis on the iPad's capabilities as mobile point of sale devices to help it recover from a small but sharp decline in tablet sales.

Nearly 80 percent of U.S. consumers responding to an online poll said they are aware that they could be using digital wallets, but not nearly as many actually do.

MasterCard is planting its roots deeper into mobile commerce as a growing number of rivals try to edge it out of the market.

Red Pocket Mobile, a wireless company that offers contract-free phone and Internet service, is using Zipmark to allow customers to use digital checks to top up their accounts.

Amazon has released a beta version of an Amazon Wallet App that is currently focused on shopping and discounts, though it could serve as a launch pad for mobile payments.

Bluetooth beacons, which can transmit offers to a nearby customer's smartphone and payment data to a merchant, have huge potential. But to get the most out of beacons, merchants have to place several of them throughout their stores, increasing the overall cost of deploying what is still a very new technology.

Nintendo's Wii U video game console, which has a Near Field Communication reader built into its controller, is finally putting that technology to use to accept payment cards.

A PayPal-run promotion provided a measurable mobile payments boost for Van Leeuwen Ice Cream Artisans, suggesting there's an appetite for a type of mobile payment that rival companies like Square have abandoned.

San Francisco-based payments startup Stripe has launched in Australia and is reportedly testing its technology in Scandinavian countries.

There's still a lot of paper used in transactions, and document automation company DocuSign's scaling up in an attempt to grab a share of paper-reducing efforts in several markets.

Mobile wallets are designed to make it easy to pay from a linked credit or debit card, but the process of using loyalty and gift cards can be a bit trickier. CashStar is working to take some of the pain out of this process for users of its gift card platform.

The newly rebranded Visa Checkout is the latest of the card network's attempts to create a more streamlined, digital payment process that moves past the plastic card. Visa and Visa Europe have embarked on many projects around the globe in recent years, targeting e-commerce, mobile payments, P2P and other use cases.

Twitter has agreed to buy CardSpring, a payments infrastructure company, to fuel the transformation of its service into a platform for online commerce.

As technology gets more complex, the process of making a payment must remain simple, says The Members Group. The vendor's innovation lab is keeping this philosophy in mind when it designs payment applications for new products like Google Glass