The summer retail wars are heating up. Walmart has announced a massive online sale in an effort to compete with Amazon Prime Day. Starting Wednesday, the giant retailer will offer thousands of new online-only "rollback deals" and lower its free shipping minimum order to $35 from $50.
Image Credit: mike kalasnik
Subscribe to receive monthly updates by email about conferences, publications, and news from the field.
Have a question? We’re here to help. Visit the help center to get started.
Support CenterUniversity of Illinois Research Park
60 Hazelwood Drive
Champaign, IL 61820 USA
Phone: +1-217-328-0405
Fax: +1-217-328-0435
Email: support@cgnetworks.org
All content © 2026 Common Ground Research Networks. Built with care by &Phil;.