Avessa Memoryless Stopwatch CG503 Invoices of Products are issued as E-Archive Invoices. After you approve the product, your invoice will be sent to your e-mail address. Your Invoice Information such as Your E-mail Address and T.R. Identity Number must be written in full. Invoices of our customers with incomplete information will be issued as repeated invoices. You can get information from us by contacting our Customer Representatives with questions, suggestions and problems related to our products. Our working hours

09:00 - 21:00 and you can reach us by phone or e-mail during this period.,