By Natalie Brooks, subscription-payments support lead with 8 years of billing and merchant-operations experience
Last reviewed: July 30, 2026
Finix lets approved merchants create recurring card and bank-account charges through its Dashboard or API. When a scheduled subscription payment fails, Finix retries it after 1, 3, 8 and 15 days, then automatically cancels the subscription 19 days after the initial failure if the final attempt also fails. This independent guide is not operated by or affiliated with Finix.
A subscription should not be confused with a reusable Payment Link. Finix subscriptions store a billing schedule against a payment instrument and create new payment Transfers automatically.
What is Finix recurring billing?
A Finix Subscription represents a charge made to a card or bank account at regular intervals. It can bill buyers, customers or merchants and can be created directly or from a reusable Subscription Plan.
Finix markets recurring billing for several business models:
- Software subscriptions
- Membership dues
- Professional-service retainers
- Installment arrangements
- Marketplace seller fees
- Recurring donations
Merchants can manage subscriptions through no-code Dashboard tools or build them into their own products with the Finix API. Finix launched its Dashboard-based recurring billing product on July 31, 2024, adding trial periods, custom pricing, retry logic, network tokens and account-updater functions.
The product is currently described as available to businesses in the United States and Canada. ACH recurring payments are supported in the United States, while card subscriptions are supported for eligible merchants in both countries.
Availability still depends on the merchant’s processor and approval status. Finix’s API reference says approved merchants using FINIX_V1 or the sandbox DUMMY_V1 processor can create subscriptions.
Subscription versus Subscription Plan
A Subscription is one customer’s recurring billing arrangement. A Subscription Plan is a template that can be reused across many subscriptions.
| Finix resource | Practical use |
|---|---|
| Subscription | One buyer, payment method and billing schedule |
| Subscription Plan | Reusable price and frequency template |
| Subscription Link | Hosted link a merchant sends to a buyer |
| Transfer | Individual payment attempt created by the subscription |
| Payment Instrument | The card or bank account being charged |
A gym might create one monthly membership plan and attach hundreds of individual subscriptions to it. A consultant negotiating a different amount with one client could create a custom subscription without changing the standard plan.
Finix also allows plan changes to be applied across enrolled customers, while custom pricing can be used for buyers whose negotiated terms differ from the plan.
Use a plan when several customers share the same billing terms. Skip it for a genuinely one-off arrangement.
When does the first charge happen?
Finix creates a first_charge_at value that shows when it will attempt the first payment. The date depends on the subscription’s start date and whether a trial period was configured.
Without a trial period, Finix says the first Transfer is normally created shortly after the subscription is created, within 60 minutes.
A future subscription can instead be scheduled with start_subscription_at. Until that date, the API can show:
state:NOT_STARTEDsubscription_phase:NONE
This distinction explains a common support question. A successfully created subscription may not produce an immediate payment because its start date or trial period has not arrived.
Check first_charge_at first. Do not repeatedly recreate the subscription because no Transfer appeared immediately.
Finix also supports discount phases. A merchant can apply a reduced amount for a specified number of billing intervals, after which the subscription returns to its regular price.
Why can subscription creation fail with 422?
When a card-based subscription is created, Finix performs a zero-dollar authorization to validate the card. The check confirms that the card is active and examines billing-address and security-code results through AVS and CVV.
If the card fails that validation, Finix returns 422 Unprocessable Entity, and the subscription is not created.
That means the API accepted the request format but could not complete the business operation.
Potential causes include:
- The card is inactive
- The issuer declines the validation
- AVS fails
- CVV fails
- The payment instrument is not eligible
- The merchant is not approved for subscriptions
A 422 at creation is different from a later recurring-payment failure. In the first case, no subscription exists. In the second, the subscription exists but a scheduled Transfer failed.
Prioritize the API response and confirm whether a Subscription ID was returned. Skip dunning analysis when the resource was never created.
What happens after a recurring payment fails?
Every subscription payment is represented by a Transfer. The Transfer contains the payment state, payment instrument and other transaction details.
If the first payment attempt fails, Finix uses this documented retry schedule:
| Retry stage | Timing after initial failure |
| First retry | 1 day |
| Second retry | 3 days |
| Third retry | 8 days |
| Final retry | 15 days |
| Automatic cancellation | 19 days |
If the final attempt fails on day 15, Finix cancels the subscription automatically on day 19.
The schedule is commonly called dunning. It gives a temporary card problem time to clear without requiring staff to recreate the payment manually.
Do not manually charge the customer after every failed automated attempt unless the billing system is designed to reconcile that extra payment. An unsynchronized manual charge can succeed while Finix’s next scheduled retry also succeeds, producing two charges for the same period.
One billing owner. One retry schedule.
Can the merchant change the retry dates?
Finix’s current public documentation presents the 1-, 3-, 8- and 15-day dunning schedule as the automatic retry sequence. It does not publish a general Dashboard setting that lets every merchant replace those intervals with arbitrary dates.
Finix’s marketing page says businesses can configure automated retry logic, but the exact options available can depend on the account, product version or commercial arrangement.
That creates an important documentation distinction:
- The support guide provides the concrete default sequence.
- The product page describes broader configurable capability.
A merchant needing different dunning rules should verify the current account settings or ask its Finix contact rather than assuming any retry schedule can be entered.
Can a canceled subscription be restarted?
Finix supports canceling subscriptions through both the Dashboard and API.
Cancellation stops future scheduled billing. It does not automatically reverse payments already processed, and it should not be treated as a refund.
A merchant wanting to resume billing may need to create or activate an appropriate subscription based on the account’s supported workflow. The reviewed public guidance does not promise that every canceled subscription can simply be restored with its original history intact.
Keep these actions separate:
| Action | Effect |
| Cancel subscription | Stops future scheduled charges |
| Refund Transfer | Returns a completed payment |
| Apply billing credit | Reduces a future subscription balance |
| Change payment instrument | Updates the source used for future attempts |
| Create new subscription | Starts a new billing arrangement |
Finix supports applying credits to subscriptions through the Dashboard or API. A credit can adjust a later amount without modifying the original transaction record.
How do trial periods and fixed terms work?
A trial delays the first charge until the trial phase ends. The exact first payment time appears in first_charge_at.
A fixed-length subscription uses total_billing_intervals to limit the number of weekly or monthly billing cycles. After those intervals are completed, the subscription expires rather than continuing indefinitely.
These two settings solve different problems.
A 14-day trial controls when paid billing begins. A 12-month term controls when recurring billing ends.
A merchant can also schedule a future start date, add a temporary discount phase and use a Subscription Plan as the pricing template. Combining those settings without displaying them clearly to the buyer creates avoidable complaints.
Show the actual terms before enrollment:
- Price
- Billing frequency
- Trial length
- First charge date
- Discount duration
- Regular post-discount price
- Renewal behavior
- Cancellation method
Finix’s recurring-payment guidelines require merchants to disclose subscription terms when collecting the payment credential, including price, billing frequency and any trial period.
What automatic-renewal rules apply?
Finix requires merchants using automatic-renewal arrangements to comply with applicable laws and card-network requirements. Its recurring-payment guidelines say the merchant must disclose the billing terms and obtain the buyer’s agreement.
For negative-option arrangements, Finix says merchants should provide a receipt by email or SMS after an approved authorization, together with instructions for terminating the recurring plan.
Legal requirements vary by state, country and subscription type.
A consent box buried beside unrelated terms may not satisfy every applicable rule. Likewise, canceling access inside the merchant’s product does not necessarily stop billing unless the cancellation process also updates the Finix subscription.
The merchant owns the customer-facing promise. Finix executes the configured payment schedule.
Keep evidence of:
- The version of terms the buyer accepted
- Enrollment date
- Agreed price and frequency
- Trial disclosure
- Renewal notices when required
- Cancellation request
- Subscription cancellation time
- Receipts for successful charges
Those records matter when a buyer later disputes a recurring payment.
What do network tokens and account updater do?
Finix markets network tokens and account updater as tools that can reduce failed recurring payments.
Account updater services can receive revised card information after an issuer replaces or updates a card. Network tokens can maintain a payment credential through card changes without exposing the underlying account number to the merchant’s systems.
These services can recover some payments that would otherwise fail because a card expired or was replaced.
They cannot repair every failure.
A closed account, issuer block, insufficient funds or buyer-requested cancellation can still prevent payment. The presence of updater technology also does not remove the merchant’s duty to honor cancellation instructions.
Recovery and consent are separate.
Finix subscription FAQ
Does Finix retry failed subscription payments?
Yes. Finix retries after 1, 3, 8 and 15 days.
When does Finix cancel a failed subscription?
It is canceled automatically 19 days after the initial failed payment when the final retry also fails.
Why was my subscription not created?
Card subscriptions undergo a zero-dollar authorization. Failed card, AVS or CVV validation can return 422 Unprocessable Entity, leaving no subscription resource to bill later.
Can Finix charge bank accounts repeatedly?
Yes. Finix supports recurring ACH payments for eligible U.S. merchants. Bank payments carry ACH return and authorization risks that differ from card billing.
Can I offer a trial period?
Yes. Finix supports trial details, and first_charge_at shows when the first Transfer will be attempted after the trial.
Can a Finix subscription end automatically?
Yes. Set total_billing_intervals to create a fixed number of weekly or monthly billing cycles.
Does canceling a subscription refund the last payment?
No. Cancellation stops future billing. A completed Transfer must be refunded through the separate refund process when a refund is appropriate.
Verify first_charge_at, preserve the original subscription record and let the documented retry sequence complete unless the customer updates payment details or requests cancellation. That keeps one failed renewal from turning into duplicate charges or an avoidable dispute.