Marketplace and Fulfillment layers may expect different values for the order, preventing purchase completion. In such cases, the Marketplace's sellingPrice for the item does not match its Fulfillment price.

The issue is not necessarily restricted to this exact step-by-step, but is easiest to reproduce as follows:

1. Set the Marketplace and seller's decimal places to zero.
2. At the seller's account, set an item's price to 49950.00, and a Fulfillment promotion that applies a 15% discount to it.
3. At a Marketplace, add 3 units of the seller's item to your cart.
4. Try to complete the purchase. The error message "The requested order could not be created. Please try again." will be displayed.

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