Recharge card is one of the GSM products that every GSM user can’t do without. Research has it that recharge cards or vouchers are the fastest selling products in the country accounting for over 10 million patronages per day.

What a goldmine you say? No wonder, the recharge voucher printing business keeps booming amidst strong competitions and so many call centers springing up across the country day in, day out. to see more, click the link below
http://nigerianeducation.com.ng/how-to-start-gsm-recharge-card-printing-business-in-nigeria/