How this calculator works
Lawn and garden products are often seasonal and can be bulky. A category-specific model helps reveal whether storage and fulfillment eat the margin.
Use this calculator for garden tools, outdoor accessories, seed kits, plant supplies and seasonal lawn products.
Referral Fee = Sale Price × Referral Fee %
Fixed Fees = FBA Fulfillment + Storage + Closing Fee
Total Amazon Costs = Referral Fee + Fixed Fees + Extra Percentage Cost
Profit = Sale Price − Amazon Costs − Product Cost
Default assumptions
| Input | Default |
|---|---|
| Sale price | 59 |
| Product cost | 22 |
| Referral fee | 15% |
| FBA fulfillment | 7.25 |
| Storage | 0.35 |
| Closing or fixed fee | 0 |
| Seasonal promo or PPC rate | 3% |
Frequently Asked Questions
Why does seasonality matter?
Seasonal inventory can sit in storage outside peak months, increasing storage cost and hurting margin.
Can I model bulky garden tools?
Yes. Increase fulfillment and storage costs to match oversize or heavier product fee previews.
Should I include promotions?
Use the extra percentage field for coupons, launch discounts or PPC as a percentage of order value.