They unlocked my Samsung Galaxy GT-S7560M Canada-Rogers, in just a few hours as stated prior to my payment. It is working well so far, and if I have to unlock another phone, I am definitely coming back. Oh! The cost was very affordable; less than $20 (US). 8/10%
Tip for consumers: Prepare to wait! The time varies, from minutes to hours to days! Just be patient, because the time unlocking differences is a result of the model of the phone and carrier (and country).