Written by 
Written by Payment refers to the financial transaction executed when a client fulfills a milestone obligation within an Agreement.
Inside happ, payments are initiated through secure Stripe-hosted Checkout Sessions. Once authorized and processed, Stripe confirms the transaction and funds begin moving through the structured Money Flow system.
A successful Payment automatically updates milestone status, generates ledger entries and adjusts the Operational Balance.
Payments are not standalone invoices but embedded components of the Agreement lifecycle.
By linking legal commitment directly to financial execution, happ transforms payments into structured workflow events rather than isolated transactions.