How an accounting firm moves from King Finance to Lundify in scenario A, where the firm pays for its own subscription and every customer administration. Start at the top, or jump into any step; the steps before it count as done.
In King Finance, the firm approves the account mapping for every administration before it can move.
The firm buys Lundify, activates its account and moves its employees and customers over.
Mixed payment (B) and standalone customers (C) come later. Read about them in the trio doc.