deavanzada.com y deavanzada.com.mx do not offer physical delivery of its products (D5). All our e-texts are offered exclusively for electronic download.
To purchase our products, visit our online catalogue and select the items you are interested in purchasing; add them to your shopping cart, and when you are ready to place your order, click on BUY. PayPal, a very safe e-commerce payment systems in México (D6), will request some basic information for you to effect payment.
Once the payment has been made, you will be authorized to download the text or texts you wish to purchase, a simple process. If you wish, we can keep you posted on new products as they appear.
If you have any questions concerning this policy, please contact: firstname.lastname@example.org
Returns are not available for electronic texts offered through deavanzada.com. and deavanzada.com.mx If the reader feels he or she is entitled to a return, please contact email@example.com with a valid reason to justify said request.