More than a million British Gas customers will see their rates reduced as the supplier as of last Saturday (April 1).
Impacted customers are set to save £59 each on gas costs over the next year. The Chancellor Jeremy Hunt announced in his Spring Budget that prepayment customers would see their gas prices lowered from July.
This was announced to get rid of the "prepayment penalty", meaning these customers would pay the same as those on direct debit.
