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getEstimatedTotalPurchaseCost

post
https://api.business.amazon.com/cart/2025-04-30/carts//totalPurchaseCostEstimations

Computes estimated total purchase cost for the cart against a delivery address.

Usage Plan:

Rate (requests per second)Burst
22

The x-amzn-RateLimit-Limit response header returns the usage plan rate limits that were applied to the requested operation. The preceding table indicates the default rate and burst values for this operation. For questions about your usage plan, reach out to your Amazon Business technical contact.

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region must be set to US. Selecting any other region will return an error.

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To test this API, populate the input fields below with values from the following sample.

Example #1 - Click to expand
POST https://api.business.amazon.com/cart/2025-04-30/carts/cart-123/totalPurchaseCostEstimations?region=US

{
 "address": {
   "addressType": "PhysicalAddress",
   "fullName": "cart user",
   "addressLine1": "307 Boren Ave",
   "city": "Seattle",
   "stateOrRegion": "WA",
   "postalCode": "98101",
   "countryCode": "US"
 }
}
Language
Response
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