You can top-up through Counter Service (7-Eleven) in order to buy our products as per the following steps;
1) Click on "Refill" menu
2) Specify your phone number and the amount of G in Counter Service (7-11), then press the "Submit".
3) The system will created the invoice for you. This can lead to immediate payment.
Please tell staff to "Payment with Pay at all" or scan your invoice barcode.
After payment You will receive G cash automatic in 5-10 minutes
4) When received G cash, You can buy products immediately.
If you do not receive G, please contact lower right corner of the website or contact fb.com/GGKeyStore