One Bonjour AI
. Four ways to grow.
Start free. Upgrade when your association or business is ready. Downgrade anytime.
Your volunteer hours are a currency. 1 h = €20. How the Time Bank works
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The difference is reinvested into the development of the shared tool.
4 days of free participation
Full access for 4 days, no card required and no commitment.
- Days 1 to 4: full access to the module, no payment method requested.
- Day 3: e-mail reminder summarising your participation and your options.
- Day 5: the account automatically moves to the FREE level (€0). Nothing is charged.
- Your data stays available. You pick a level whenever you want, by card, PayPal or in hours (1 h = €20).
No other duration exists on the platform: the free period is 4 days everywhere. Bonjour Vision runs on credits only, with no free period.
Billing FAQ
Can I really pay with hours from the Time Bank?
Yes. 1 hour of contributed work equals 20€. When you have settled hours in your balance, you can apply them to your Essentiel or Pro subscription at checkout.
What happens during the 4-day trial?
You get full access to the tier you pick. No charge until day 5 — cancel any time from Dashboard → Billing.
Which payment methods do you accept?
Stripe (all major cards, SEPA, Apple/Google Pay) and PayPal. Enterprise contracts can be invoiced.
Can I change tier later?
Yes — upgrade or downgrade anytime from Dashboard → Billing. Proration is handled automatically.
Is my data really Zero-Knowledge?
In Sanctuary mode: yes. AES-GCM 256 encryption in your browser, keys never leave the tab. Files auto-delete after 48h.