Ensure pipeline exists with stagesYou need at least one pipeline with ordered stages. Each stage has a win probability, and terminal stages marked Is Won or Is Lost.
Send communications and log activitiesUse the Communications module to send emails, log calls, and schedule meetings. Activities appear on the deal timeline.
Mark invoice as PaidOnce fully paid, transition the invoice status from Issued to Paid. This is audited in the invoice timeline.
Move deal to the "Won" stageDrag the deal to the stage marked Is Won=true on the Kanban board. This records the actual close date and marks the deal as closed-won.