Good payment systems can double the speed at which bills are paid.
Point-of-sale apps turn a smartphone or tablet into a portable cash register, which can be a really inexpensive way to start selling. These systems also allow staff to go and serve customers where they are, rather than creating a bottleneck at the counter.
Invoices are just about always paid late. But when they go out with instant payment options like GoCardless, Stripe, credit card, or online payment, accounts are settled faster. In some cases, money comes in twice as quickly.
Three alternative apps are shown below - online, offline and direct debit.