- Any small shopkeeper or Part Time Sales Agent or Marketing Agent who want to enter in the business of Mobile/DTH Recharging But it is very hard to start the same due to buying a number of mobile phones, maintaining them, also maintaining of Balance from different operator. It requires a huge amount of fund & space and risk factor is also high with low margin. Now their is a Good News for all the new starters. One Stop Income Pvt. Ltd. is giving you a solution for all above hindrances. One Stop Income Pvt. Ltd. have started A Simplest way to Recharge Your Mobile/DTH in the name of SSR(SIngle Sim Recharge).