One another note about deception. Some feel they have been ripped off when buying gas as they pay in USD but only get the NAF amount. I have noticed the SOL stations now have large signs out about the NAF-USD conversion. Not saying someone may not get taken advantage of if they don't know the conversion or pay attention at the pump but it seems the stations are TRYING to be a little more transparent. I got gas at the SOL station near the causeway bridge. One day it was self-service and prepay so I went inside, pair in USD and was given a receipt ink NAF but clearly stamped the amount was NAF. $30 USD=FAF 54.