A money-back guarantee is a commitment to refund payment if the customer is not satisfied. It works because it removes the main obstacle to buying from an unknown company – the fear of losing money. For e-shops, it goes beyond the statutory right of withdrawal; for services, it is often the only way to reduce risk. Its effectiveness depends on clarity: a guarantee with numerous exceptions written in small print reduces trust rather than building it. Concern about mass abuse is not borne out in most sectors – the claim rate tends to be an order of magnitude lower than the increase in sales. Before introducing it, it is worth calculating how many refunds the company can bear, and communicating the guarantee clearly on the product page and at checkout, not just in the terms and conditions.
See also: Trust signals, Results guarantee, Returns and their cost.
