Amazon's longest-ever Prime Day faces competition from other retailers like Walmart and Dollar General, offering longer or concurrent sales.
Retailers are capitalizing on the shopping event to challenge Amazon's dominance during a historically slow retail period.
Other stores like Best Buy, Dollar General, Walmart, Target, Kohl's, REI, and Lowe's are offering sales coinciding with or preceding Prime Day deals.
With consumers being more price-conscious amid tariff concerns, Amazon's competitive advantages include fast delivery and value, while rivals aim to attract customers with unique value propositions.