The experience with a product continues when the customer leaves the store. Doubts about maintenance, need for intervention, and problems with use can change the evaluation of the purchase. The service after the sale is therefore part of the relationship with the brand.
I propose to make clear contacts, available information and path of requests. Staff should know which interventions can be managed directly and which require another contact. Applicable rights and conditions must be verified separately; the organization of the service does not replace them.
A hypothetical example is a customer asking how to treat a delicate material. A response consistent with the product directions can help you use it better. Contradictory responses increase uncertainty, even when the contact is courteous and quick.
Recurring requests offer information to improve explanations and product. If many customers ask the same question, essential information may be missing at the time of sale. The review should link time, solution and cause of the problems. The value of the service emerges when it makes the use more understandable and supports the promises made during the purchase, without guaranteeing results that depend on unknown conditions.