Mambo is the #1 photo uploader to automatically backup your photos to your SmugMug account.
Users in 130+ countries have backed up.
... It's AWESOME!! I have tens of thousands of pictures...and they are now successfully uploaded to SmugMug.
Mambo Premium is a month-to-month or year-to-year non refundable subscription services. You are billed every 30 days or 365 days based on your subscription start date. At any given point of time, when you cancel your Premium subscription (before your subscription validity expires), you won't be charged again. In order to treat everyone equally, no exceptions will be made.