Save More With Coupon Codes — DiscountDB Guide
DiscountDB is a powerful coupon search engine that helps you find working promo codes and discounts for over 400,000 online stores. Simply type the store name — for example Sephora, Walmart, Home Depot — and discover the best deals instantly.
How Does DiscountDB Work?
- 400K+ stores covered: From global brands to niche shops.
- Instant search: Shows available coupon codes, sitewide discounts, and free shipping offers.
- Verified codes: Prioritizes fresh and user-verified coupons that actually work.
- Chrome Extension: Auto-applies the best coupon at checkout with one click.
Why Choose DiscountDB?
Instead of wasting time testing expired codes, DiscountDB makes it easy to save money by showing verified promo codes in one place. Browse categories or All Stores, and install the DiscountDB Chrome Extension to apply coupons automatically.
Money-Saving Tips
- Always try a coupon before checkout, then stack with free shipping or student discounts if available.
- Look for seasonal sales (Black Friday, Cyber Monday, Singles’ Day) to maximize savings.
- Use the Chrome extension — it tests codes for you automatically at checkout.
FAQ — About DiscountDB
Is DiscountDB free to use?
Yes. Searching stores and viewing coupon codes on DiscountDB is completely free.
Do the coupons really work?
Codes are refreshed regularly and verified by users, but always check expiration dates and terms.
What does the Chrome extension do?
It automatically tests and applies the best coupon at checkout, saving you time and money.
Which stores are supported?
DiscountDB covers more than 400,000 stores. You can view the full list on the All Stores page.