I signed up for their "unlimited" service and quickly found that it's quite limited - of course they don't tell you this up front. Supposedly this masked card service is to mask your privacy, but Abine tracks EVERYTHING you do and then uses your data for their own purposes. I found out that 1) you can't use the service more than 3 times a day and 2) you can't make more than 3 purchases with your (real) credit card before they start adding a $2 surcharge unless you switch to funding with your bank account. Of course once they have your bank account info, then they can just take money at will. So I used the service 3 times a day (which was the max) and then after 3 days, my account was locked and I was not able to use it. Of course their chat was unavailable even during business hours, so I sent an email which took them 72 hours to respond to. They said because I was ordering from the same website, a red flag had been raised and they needed DETAILED information about what I was ordering. What? You've never ordered multiple times from the same website? Isn't this the age of online shopping? I've put in 10 orders to Amazon in a day before. Why are they tracking everything I do? And why do they assume everyone using their service is a criminal? I explained to the customer service why it was all the same website (only 3 times a day max and I've had privacy issues with the website before), but they still refused to help me. My only recourse is now to cancel, make sure I get a full refund for their crap service, and hope they don't steal from my bank account! AVOID THIS COMPANY, USE AT YOUR OWN RISK!