Days into the new charges, some restaurant owners say suppliers are raising prices. Others are giving customer discounts, and many fear the fallout for workers.

The MTA says it does not have data as yet on how much money the congestion pricing toll has generated in its first week.

The first week of congestion pricing brought a measurable dip in traffic on bridges and tunnels leading into Manhattan and an increase in transit ridership, but no significant improvement in speeds inside the zone subject to the new toll, according to officials and traffic researchers.