Walmart doesn't just want its mobile app to speed up your checkout -- now, it might help you avoid lines altogether for certain services. An upgrade to the app has introduced "express lane" services for both prescription pickups and money transfers. Once you've filled in a medicine or money transfer order on your phone, you just have to waltz up to the appropriate store counter, scan a QR code with the app and complete your business.
Source: Walmart
Walmart's new app helps you skip store lines posted first on http://ift.tt/1tUdcCk
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