Preview before you launch
See projected cost and sales before committing a dollar.
Coupon Estimator
Most sales, lowest cost in seconds
Most sales, lowest cost in seconds
Compare dozens of Amazon coupon discounts and budgets in one pass and pick the campaign that actually pays off.
2 weeks free - no credit card
in secondsdozens of discounts compared% or $ offany marketplace
- Amazon Appstore rating
- 5
propamp.ai / coupon-estimator
campaign lab
Input stack + high-contrast result panel
Marketplace
Amazon US
Product parameters
Price · margin · stock
Discount type
% off ⇄ $ off
Budget
Slide to compare
result panel
Optimal campaign
Most sales, lowest cost.
Computed from your price, margin, stock, discount type, and budget.
Projected sales
see the demand side before launch
Total promo cost
coupon spend + fees, before you commit a dollar
Optimal discount & budget
the % or $ pair that buys the most velocity
screenshot slot
Swap in the real estimator result panel when available.
As featured in
Stop guessing at coupon depth
Turn a coupon guess into a launch decision
Guessing at discounts and budgets means overspending on campaigns that don't move the needle - a promo-shaped profit drain. See the full Profit Drain Audit
Discount depth
% off or $ offSpend guardrail
Budget sliderMarketplace fit
Any supported Amazon marketCampaign comparison screenshot placeholder
Projected cost
Projected sales
Optimal parameters
How it works
Five inputs. One optimal campaign.
Move from marketplace selection to optimal parameters without turning campaign planning into spreadsheet work.
- 1
Select your marketplace
Any of the 21 supported Amazon marketplaces.
- 2
Enter your product parameters
Price, margin, and the stock you want to move.
- 3
Toggle between % and $ off
Model both discount types side by side.
- 4
Adjust your budget
Slide the spend and watch projected sales respond.
- 5
Get the optimal parameters in seconds
The campaign that buys the most sales at the lowest cost.
estimator workflow / pending product screenshot
Estimator slider/result panel screenshot
step 1
Compare dozens
step 2
Toggle % or $
step 3
Get optimal params
When to use it
Four campaign moments where the estimator earns its keep
Use coupons when PPC is the wrong lever.
Use it for launches, storage-fee pressure, ranking pushes, and restricted niches like jewelry and adult.
Four-up promo use-case icon set
Clear inventory in time
Move stock before storage fees hit.
Size a ranking push
Set the discount budget that buys the velocity you need.
Plan against your targetsWin where PPC can't
Run promos in restricted niches like jewelry and adult.
Sellers using it
From rule changes to clean campaign math
Casablanca Market logo placeholder
With the Coupon Estimator, our team enters the numbers, tweaks the discount, and immediately sees expected sales and total cost.
Make every campaign count
Pick the promo that pays off.
Compare discounts and budgets on your own products. No credit card required, 2 weeks free.