PayPal is a payment system that allows you to pay online without having to enter your credit card number each time. It's very simple: on PayPal.com, you can activate an account linked to your email address, choose a password, and link one or more credit cards. You only need to enter a credit card once, then when you purchase on Climando.it and on all sites that support PayPal payments, you simply need to enter your email address and chosen password. Once again, when confirming your order on Climando.it, you'll see a page hosted on PayPal's secure server where you can enter the email address associated with your PayPal account and password. If you prefer, you can also pay cash on delivery. Your choice, however, should be based solely on convenience, as our payments are as secure as if you were paying directly. The products we sell are original, new, and from a reliable source. There's nothing worse than saving a few euros and finding out the warranty isn't valid in your country or that the product is defective. We buy our products directly from manufacturers who guarantee legal origin and traceability.