Checkout additions
Taxes and shipping may sit outside the coupon
Temu's support guidance says most coupons do not apply to taxes or shipping. Compare the eligible subtotal separately from those additions.
Applied coupon · different-looking total
Temu coupon discount different at checkout?
Reconcile the visible numbers before payment. A coupon may leave taxes or shipping outside the discount, may be divided across associated orders or items, or may already be reflected in a browsing price.
This page cannot see your account or decide whether a promotion applies. The promotion rules and live checkout breakdown control.
Three places to look
Why the discount can look smaller or different
Allocation
One discount may be divided across several lines
Temu says the discount can be allocated proportionally among associated orders or items. An individual line can therefore show only part of the applied amount.
Displayed price
The browsing price may already reflect the coupon
A second full subtraction would not match that display. Read the current promotion terms and follow the line-by-line checkout breakdown instead of assuming how it was calculated.
Source: Temu's official coupon discount support explanation. Promotion-specific rules can add or change conditions, so those rules take precedence.
Local checkout tool
Illustrate a proportional coupon split
Copy only the amounts visible in your checkout. This tool keeps all arithmetic in your browser and shows one possible proportional reconciliation; it does not determine Temu's actual promotion logic.
Illustrative checkout total updated: 0.00.
Illustrative reconciliation
A proportional split, rounded to cents
This assigns the entered coupon amount across the two eligible lines in proportion to their entered amounts. Taxes and shipping are added afterward in this illustration.
| Line | Entered amount | Coupon share |
|---|---|---|
| Order/item A | 0.00 | −0.00 |
| Order/item B | 0.00 | −0.00 |
- Eligible subtotal
- 0.00
- Illustrative applied discount
- −0.00
- Taxes + shipping entered
- 0.00
- Illustrative checkout total
- 0.00
Illustration, not Temu quote/calculation. Line shares use exact integer proportional allocation and largest-remainder rounding so the cents add up; the live promotion rules and checkout breakdown control.
Pick the right next step
A three-branch checkout decision
The coupon does not appear
Check eligibility and application first
A missing promotion is an eligibility or application problem, not an allocation problem.
Open the not-working checklist →It appears, but looks different
Reconcile the visible breakdown
Compare the eligible subtotal, allocated line discounts, taxes, shipping, and any price that already reflected the coupon.
Use the illustration ↑The result conflicts with the rules
Preserve the terms and ask Temu
Save the promotion details and checkout breakdown. DealRadar cannot correct or interpret an account-specific result.
Open official Temu support →Secondary live check
Compare the result with the current offer
Only the live offer and checkout can show the promotion rules, eligibility, and final amount attached to your session.
#ad · Affiliate link. DealRadar may earn a commission from a qualifying purchase. Coupon eligibility and checkout amounts are controlled by Temu and are not promised by DealRadar.
Read the rule that controls the offer
Temu's Terms say that promotions can have separate rules and that those promotion rules prevail if they conflict with the general Terms. Use the version and promotion details shown for your account and market.
Checkout discount FAQ
Why can a Temu coupon discount look different at checkout?
Temu's support guidance says most coupons do not apply to taxes or shipping, a discount may be divided proportionally among associated orders or items, and a browsing price may already reflect the coupon. The promotion-specific rules and live checkout breakdown control.
Do taxes and shipping receive the coupon discount?
Temu says most coupons do not apply to taxes or shipping. Check the terms attached to the specific promotion and the live checkout breakdown because promotion rules can differ.
Why might the discount be split across orders or items?
Temu's support guidance says a coupon discount can be allocated proportionally among the associated orders or items. That can make each line show only part of the overall applied amount.
Is DealRadar's checkout calculator an official Temu calculation?
No. It is a local illustration of proportional allocation and cent rounding. It cannot read a Temu account, determine eligibility, interpret a specific promotion, or replace the live checkout calculation.
Need the broader coupon path? Read the coupon overview or return to all buyer-first guides.