Motorola has launched a limited-time offer that lets customers pick up a new Razr foldable phone without spending a cent on the device itself. The promotion, which runs through the end of the day on May 29, pairs the latest Razr model with a free Moto G Stylus 5G phone as a bonus gift. Details appear on Mashable’s coverage of the deal , which highlights how carriers and retailers are using aggressive bundling to move inventory in a competitive market. The offer centers on the Motorola Razr 2024, a clamshell-style foldable that folds in half like the original Razr from the early 2000s but now packs modern Android features. Buyers who purchase the Razr through participating carriers or directly from Motorola receive the Moto G Stylus 5G at no additional cost. The free phone comes with a built-in stylus, 6.7-inch display, and respectable mid-range specifications that complement the flagship foldable.…