**Can I connect Stripe and MONEI at the same time?** Yes. If both are connected and active, the agent chooses among the ones that have the payment method the customer asks for marked (for example, Bizum is only served by MONEI). **The key stopped working — what message will I see?** If the key is invalid or was revoked in Stripe, both when connecting and when testing the connection you'll see *"The token isn't valid; check it and try again"* (code `INTEGRATION_CREDENTIAL_INVALID`). Generate a new key in Stripe (section 3) and repeat section 4. **Stripe isn't responding — what message will I see?** If Stripe has a temporary incident, you'll see *"The provider isn't available right now. Try again later"* (code `INTEGRATION_PROVIDER_UNAVAILABLE`) — it's not a problem with your key, try again in a few minutes. **What currency is the link generated in?** Always euros (EUR) in this version — there's no currency selector. **Can your provider see or touch the money I charge?** No. The money goes directly to your own Stripe account, under your own terms and Stripe fees — this platform's provider is never an intermediary of the charge (never Stripe Connect). **Can I use my test keys (`rk_test_…`) in production?** You shouldn't: a test-environment key only moves simulated money. When you want to charge for real, repeat section 3 in Stripe's **live mode** to get an `rk_live_…` key and reconnect with it.