If your shop sells Android phones on qist and you're tracking payments by hand — or chasing overdue customers with no way to enforce the plan — IBS is built for exactly this.
Day-to-day enrollment, plan setup, payment collection and lock/unlock happen from the Dealer App, built for whoever is standing at the counter — not the office.
IBS is not a general accounting system, a full retail point-of-sale, or an inventory/warehouse platform. It's focused specifically on the installment side of a phone shop's business: tracking what's owed on financed devices and enforcing payment through the device itself.
Your first 10 device keys are free — enough to enroll your first few installment customers and see the whole flow, end to end.