when you use card and pressed fill up, they need to make sure you have enough money in your card to pay for the delivery. the $150 is the authorised amount, in other word, you can deliver up to $150 of fuel. when you finish fueling and replaced the nozzle, the actual delivered amount will be charge. however it takes the bank 2-3 days to release the authorised amount. nothing to do with PakNSave.作者: kfq1984 时间: 2014-12-27 20:07:27