Final answer:
The Embargo Act of 1807 forbade shipping companies from accepting rebates, put in place in response to British and French seizure of American ships and crew.
Step-by-step explanation:
The term that forbade shipping companies from accepting rebates, or money given back in return for business, is the Embargo Act of 1807. This law was created in response to British and French practices of seizing American ships and impressing sailors into their service, commonly on the high seas. The Embargo Act prohibited American ships from leaving their ports until Britain and France stopped these practices. It was a critical measure taken by President Thomas Jefferson to protect American resources and sovereignty, although it led to a near-total halt of American commerce.
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