The mechanics
Transfer fires before spending wakes up. Even $10 builds the identity; the amount can grow later.
Payroll can send a slice straight to savings — the money never visits checking at all.
If your job matches retirement contributions, that match is salary you have to claim. Contribute at least enough to get all of it — commonly prioritized even during debt payoff.
5% becomes 9% in a year, one painless notch at a time.

Where the first dollars go
The anti-debt vaccine. Comes first.
Free-money tier. Comes early.
Guaranteed 20%+ 'return' on every extra dollar.
The Roadmap page sequences all of it.
Sources: CFPB — Automatic saving strategies