What else can I do besides paying interest on Maxi-Cash app? June 10, 2021 10:13 Updated Enjoy safe and shopping experience, online valuation, instalments with Maxi-Cash App. Related articles How do I register for iPayment account? What should I do if I forgot my account details? How will I know if my ticket renewal is successful? Do I need an account to use the Maxi-Cash app? Will there be charges such as transaction fee, service fee, etc?