So Walmart did not have enough of a product on the shelf. I purchase larger quantities for my business of glass cleaner. Home Depot allowed me to order a larger quantity and they shipped it to my office for free. Walmart wanted to charge shipping on top. So Home Depot was $. 01 per can more but free shipping. Good job Home Depot. To add another observation about Home Depot. I have ALWAYS had GREAT customer service and EXCEPTIONAL customer service and knowledge from the electrical, tools, and hardware departments!