Home & Electronics promo codes and deals, September 2026

How to save at home & electronics stores

Mattresses and furniture have the most predictable sales of any category: Presidents Day, Memorial Day, Labor Day and Black Friday. Mattress brands discount 15 to 30% on those weekends and add free pillows or bedding, so avoid buying in between unless a trial period makes it risk-free.

TVs are cheapest from late October to the Super Bowl in February, when new models push older ones down. Kitchen appliances follow the same holiday calendar, with extra deals around Prime Day in July. Large furniture stores such as Wayfair run their own events (Way Day in April and October) with bigger discounts than their weekly sales. Always check delivery fees and return costs on bulky items: a cheaper price with a paid return can cost more in the end.

Every store in this category is checked by hand: shipping thresholds, return windows and loyalty programs are verified on the store's own site each month, and the date we last checked is shown next to each fact on the store's page.