Go-Kart Hippo is a scheduling and billing app for one-person service businesses that work at the customer's home.
We make one product. A house cleaner, a lawn or pool or pest route, a handyman: they keep their visits on it, it writes their clients' visit reminders for them to send from their own phone, they mark each visit paid, and it makes a receipt or an invoice when one is wanted. The provider pays us a subscription, monthly or yearly. Without one, Go-Kart Hippo keeps 3% of every bill a client pays by card or bank. We never hold the money. Clients pay their provider directly, by whatever method the provider accepts.
It came from someone you hired, not from us.
Your cleaner, lawn service, handyman or other provider runs their week on Go-Kart Hippo, and the message is about a visit with them. For a bill or a message, your provider is the person to ask.
One address for everything: the app, a plan, a message you received. A person reads it and replies.