You will receive important information and receipts via e-mail. Products are usually delivered by e-mail as well. You are welcome to use your free e-mail address when placing your order.
However, this does not apply to orders by credit card / UK debit card. To offer this payment type without incurring risks, we can only accept addresses from fee-based e-mail services. If the software publisher accepts free e-mail addresses without restrictions, you are welcome to use them.