They also appealed to the Central Bank of Nigeria (CBN) to sanction banks involved in the act.
Some of the operators who spoke to the News Agency of Nigeria (NAN) in Abuja on Friday, said they paid exorbitant amounts to withdraw monies, hence the reason why they surcharge customers.
”I pay very high amount to get this money that I am giving to customers. If you look around here, other operators did not open.