Sears Holdings, the parent company of mass merchandiser Kmart, is throwing its support behind a bill that would grant states authority to enforce existing sales tax laws and require out-of-state online retailers to collect and remit sales taxes on sales made to their residents.

The National Association of Chain Drug Stores expressed its support for the legislative package that will serve as a starting point for the reauthorization of the Prescription Drug User Fee Act in a letter to the bipartisan leadership of the Senate Committee on Health, Education, Labor and Pensions.

Legislation that would level the playing field for brick-and-mortar retailers, including pharmacies, by closing a loophole that puts them at a disadvantage with online retailers has received praise from the National Association of Chain Drug Stores.