how much does amazon fulfillment cost

how much does amazon fulfillment cost Amazon fulfillment costs include fees for FBA pick‑pack‑ship services and monthly storage. Fulfillment fees for standard‑size items generally start at $2.50 per unit for items weighing under 1 lb and increase based on size tier and weight—oversize items incur higher charges. Monthly storage fees are calculated per cubic foot of warehouse space used, approximately $0.75 January–September and $2.40 October–December. For light, small items, sellers can enroll in the Small and Light program, reducing fulfillment fees. Additional costs may include long‑term storage fees for items stored over 365 days, removal order fees for inventory returns or disposals, and prep service fees if inventory arrives non‑compliant. Using Amazon’s FBA Revenue Calculator or third‑party tools enables sellers to forecast fulfillment costs accurately and optimize packaging, inventory levels, and pricing strategies to maintain healthy margins.