Whether it be online or offline source for buying a memory recorder, the point to be kept in mind is that the seller should be customer-friendly. There can be a case that the product delivered is not up to the mark or damaged or wrong one. In such a case, the seller should draft the policies of return and replacement, as per the choice of customer. Once the customer is satisfied, the reputation of the organization goes higher.
The product description should be elaborative and understandable, and there should be enough space for customer reviews. A seller who takes care of its customers is always worth trusting.