AliExpress is pulling out the stops to make shopping on its site smoother and more dependable. The global e-commerce platform said Monday that it is simplifying the refund process for certain claims, adding a new in-stock guarantee and reinforcing the service standard in the U. The improvements align with AliExpress’ back-to-school sales, which runs from Monday to Aug. The sales showcase deals of up to 90 percent off items across tech, home and fashion categories. Regarding the new initiative, the company described it as “a new phase of ongoing U.