Walgreens is expanding its mobile efforts, and says it will now notify customers via text message when their prescriptions are ready.
The Deerfield, Ill.-based retailer says it is also
relaunching its iPhone application and mobile site, m.walgreens.com, which debuted last fall, with expanded features, including more special offers, the ability to check prescription history, order
refills, and find the nearest Walgreens.