2 Answers

Caution....check the user agreement terms and conditions before accepting this non verified service. It may be cheaper and less risky through a cellphone service provider.

2.1. All orders for Services shall be deemed to be an offer by the Buyer to purchase Services pursuant to these Terms and Conditions and are subject to our acceptance. We may choose not to accept an order for any reason.
2.2. If you are still in a contract with your network service provider, for example you were given the phone at a subsided price with a contract then you may be in breach of the contract by unlocking your phone (as the phone may still be considered their property). However if it is a pay as you go phone that you have paid for you may not be in breach of any contract (with your operator) by unlocking your phone, as the phone may be considered as your property. You should check the terms and conditions of your mobile operator before you unlock your mobile phone.
2.3. When making an order, the Buyer needs to supply us with the information we require such as Buyer's Name, Email Address and the Buyer's mobile phone's IMEI number.
3. Incorrect Orders and Refunds
3.1. It is the Buyer's responsibility to ensure that the mobile phone the Buyer intents to unlock whose IMEI number has been given by the Buyer when purchasing the service, and the network the handset is currently locked to is supported by our service.
3.2. Incase the unlock code for a correct order is unavailable, a full refund of the unlocking service price and payment processing fee will be offered.
3.3. The order payment processing fee in non-refundable.
3.4. Payments made for an order from a not verified Paypal account will not be processed until the Buyer verifies their Paypal account. If the buyer chooses not to verify their Paypal account, the order will not be processed and a full refund of the service cost and payment processing fee will be issued.
4. Price and Payment
4.1. The price of the Services shall be that displayed on the Website.
4.2. Payments can be made via a Paypal account or a Credit/Debit Card via Paypal.
4.3. Payment must me made only from or via a verified Paypal Account.
4.4. Payment must be made without deduction.

Read more: http://www.mobile-unlocker.com/terms-and%20conditions/rs2wp22/