This guide is being written. The topics below show what it will cover.
Planned topics
- Check the current job payment history and transaction status before trying again.
- Handle an unavailable reader, incomplete card details, decline, or cancelled payment.
- Distinguish card collection failure from a successful charge followed by a job-save or accounting-sync warning.
- Check missing payment-plan signature, saved method, initial payment and failed-instalment information.
- Gather the job number, time, displayed error and payment amount when help is needed.