As explained in the Introduction , the linked service windows have impacts on the basket submission. A validation rule will check that:

• Baskets submitted on linked service windows with non-zero volumes on the linked service must belong to a looped family.
• That looped family must contain baskets on all linked service windows with the same unit.
• Those baskets must have the same volumes for the linked service, but prices can differ.

Due to those rules, the enterBasketsComposite mutation must be used to submit baskets on linked service windows. The enterBaskets mutation cannot be used.

---