Payment & Invoice Settings

Connect online payments, invoice defaults, recurring billing, and reminders.

Security: This system never stores customer card numbers. Card and Cash App payments are handled on Stripe's hosted checkout. PayPal/Venmo payments are handled by PayPal. Keep secret keys private.

Business & Invoice Defaults

Business Name Phone Business Email Website URL Invoice Prefix Default Due In (days) Default Tax % Default Terms Invoice Footer

Stripe — Credit / Debit Cards + Cash App Pay

Use a Stripe account. Enable Cash App Pay in your Stripe Dashboard. Stripe Checkout can also show eligible wallets such as Apple Pay/Google Pay depending on your account and customer device.

Enable Stripe Checkout Publishable Key Secret Key Webhook Signing SecretStripe webhook URL: /invoice-stripe-webhook.php

PayPal + Venmo

Use a PayPal Business / Developer account. Venmo is shown only when PayPal says the customer/device is eligible.

Enable PayPal / Venmo Checkout PayPal Client ID PayPal Client Secret PayPal Sandbox / Test Mode

Manual Payment Options

Use these as backup options. Staff manually confirms these payments on the invoice after the money is received.

Cash App Venmo manual backup Accept Cash Accept Check

Recurring Invoices & Automatic Reminders

Enable recurring invoice generator Enable invoice reminders Reminder Before Due (days) Repeat Overdue Reminder Every (days) Billing Cron Security TokenAdd this URL as an hourly/daily Hostinger cron URL to generate recurring invoices and reminders automatically:
/billing-cron.php?token=015dec8b7a351d7eb851bbde21c0ba2a74b50be09fa2a9f6