sell recharge cupouns on high rate on mrp

Location/place: agra

Name of company/service: Raju Rubber Stamp

There are raju rubber stamp shop on chhipitola agra (u.p)

The shop keeper always sell mobile recharge copoun high rate on the mrp
example Rs 10 cupoun sell always on Rs11
and Rs20 cupoun sell Rs22 and every cupoun price to 10% extra charge take so please chek this shop and justice for the people !