Introducing OKBILL - Invoice Creator: Your Invoice Management Revolution Tired of tedious invoice creation? OKBILL is here to transform your invoicing experience with its lightning-fast and intuitive interface. With OKBILL, you can: - Create invoices effortlessly by simply adding product codes. - Share invoices seamlessly with clients and partners. - Enjoy free access to all the app's features. - Generate invoices in A5 size format, with more sizes coming soon. Stay ahead of the curve and em