House of Math: Shopping portal cashback & miles rates
houseofmath.com
Checked 6h ago · 3 portals compared
Every portal below pays you for starting your House of Math purchase there: they split the commission they get from House of Math with you. Same store, same checkout, same order, but cashback or miles on top. New here? How portals work
Best House of Math rate right now
Verdict:
1 rate change in the 46 days we've tracked it. Last moved Jul 20, 2026. FatCoupon has held the top cashback rate longest: 45 of 46 days.
Cashback
What doesn't earn
Active subscription and payment validation required after the free trial period. Use of promotional codes not provided by Capital One may invalidate your offer.
Points
Category rates & exclusions
- Subscription Purchase 5.7 pts/$
Paid once, on qualifying new sign-ups, not on every order.
Free trial start or gift cards
Details last checked 6h ago.
Joining a portal through a link here may earn us a referral bonus; it never changes these rates or their order. Details
How this tool is funded
Some links here are referral links: if you join a portal through one, that portal may pay us a referral bonus. It never changes the rates we show or how we rank them. How we make money
Best play
Stack the portal with the right card: the same purchase earns two ways.
Also fits: Bank of America Customized Cash Rewards (3% back on online retail) · Amex Blue Business Plus (2x Amex points on everything)
Card earn rates are our own notes, not live data. Issuer caps and terms apply, so double-check before counting on one.
Rate history last 21 days
Full history →House of Math's best cashback rate has changed once since Jul 19, ranging 2% to 7%.
Each line follows the best rate on offer at that moment, whoever was paying it. Currently: Cashback via FatCoupon, Points via Rove Miles. Same scale, different currencies: "3" means 3% cash, 3 pts/$, or 3 mi/$.
Every account sees the last 21 days here. Premium goes back to day one.
Common questions
Which shopping portal pays the most at House of Math? +
Right now 2% on Capital One Shopping leads, out of 3 portals we track for House of Math. The full side-by-side comparison of cashback, miles, and points is above.
Is 2% a good cashback rate for House of Math? +
2% on Capital One Shopping is the usual rate for House of Math.
Can I earn airline miles or points for House of Math through a shopping portal? +
Yes, the top is 5.7 pts/$ on Rove Miles. Airline and card portals often pay miles or points instead of cashback.
How often do House of Math's cashback rates change? +
House of Math's best cashback rate has changed once since Jul 19, ranging 2% to 7%.