These may include: 1  Your selling plan fee ($0.99 if youâre using an Individual plan, or your Professional selling plan fees divided by your average sales per month) 2  A referral fee (if youâre charging a low enough price to need to pay the minimum) 3  A variable closing fee. 4  FBA fees.
A money-back guarantee, also known as a satisfaction guarantee, is essentially a simple guarantee that, if a buyer is not satisfied with a product or service, a refund will be made.alse claims [edit]. The use of money back guarantees has grown significantly over the last few years and has become standard practice in direct marketing across all media.
A secondary guarantee is  a type of contractual commitment that is often found with life insurance coverage. A guarantee of this kind provides the insured party with the assurance that the provider will pay a full death benefit, even if the cash value of the policy is zero at the time of death.