I made an order using a 1000 voucher as payment but then after a few hours I decided to cancel the order. They acted on it but then when I asked why the code is invalid already they said because it's for one-time use only. I don't buy this since I cancelled the order. For them, once the system accepts a code it becomes invalid already despite the order cancellation. They should have at least send me credits in recompense but there's None! After 3 months, I inquired hoping to get a refund or voucher replacement. They sent me a code good for 1 year. They should've initiated this. If I didn't make a follow-up, nothing will happen.