FS Poster SaaS ships with three ways to get paid. Configure the keys in FS Poster SaaS → Settings.

Gateways

• Stripe — card checkout; connect your Stripe account with its API keys.
• PayPal — PayPal checkout with your PayPal credentials.
• Wallet — tenants top up a balance on your platform and pay subscriptions from it; every movement is recorded in the wallet ledger.

All charges, refunds and wallet movements end up in Payments, each with an invoice.