pCloud is a cloud storage subscription service that offers an encryption service as well for the files you upload. What's great about this product is that it offers two ways to pay for the service.
First is an annual subscription of 60 or 120 per year for a 500GB or 2TB subscription plan respectively. The second way is a lifetime payment of 480 or 980 for the 500GB or 2TB respectively. As of this posting, you can save 20% off of the subscription plan, or pay 175 or 350 for the lifetime of the 500GB or 2TB plan.