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Updated May 8, 2026 Raff’s billing has a few moving parts that look more complicated than they are. This page walks through the whole money flow on one canvas, so the rules you’ll encounter elsewhere — credit on delete, balance applied first, rotation to the 1st — fit together.

The two payment containers

Money on a Raff account lives in one of two places:
ContainerWhat it isWhen it’s used
Account balanceA prepaid pool of credit on your accountAlways applied first at checkout
Saved cardCards you’ve used at checkout, stored on fileCharged for any remainder the balance can’t cover
You don’t have to top up the balance before using Raff — the dashboard checkout will charge the card for the full amount if your balance is $0. Balance just sits in front of the card; whatever’s there gets used first.

Supported payment methods

Raff accepts ten payment methods at checkout — seven major card networks and three digital wallets — processed through Airwallex.
Supported payment methods table — Cards: JCB, Visa, American Express, UnionPay, Diners Club, Mastercard, Discover. Wallets: Airwallex Pay, Apple Pay, Google Pay.
Payment MethodType
VisaCards
MastercardCards
American ExpressCards
DiscoverCards
JCBCards
Diners ClubCards
UnionPayCards
Apple PayWallet
Google PayWallet
Airwallex PayWallet
Cards are saved on file when you check out the first time and reused for renewals. Wallets work the same way — you authorize once at checkout, and the wallet is the saved-payment-method for renewals afterwards. Add, remove, or reorder methods at any time from Settings → Payment Methods.

3D Secure / SCA at checkout

When your card-issuing bank requires a step-up authentication (3D Secure 2 / SCA in Europe, equivalent rails for other regions), Airwallex’s flow surfaces the challenge inline at checkout:
  1. You click Activate Subscription (or Top up balance)
  2. Airwallex routes the auth through your bank
  3. If the bank requires 3DS, an inline modal appears asking for the challenge — usually a one-time code from your banking app, an SMS, or a biometric prompt in your bank’s mobile app
  4. After you complete the challenge, the auth completes and the subscription / top-up is confirmed
Some specific behaviors to know:
  • Frictionless 3DS — if your bank can authorize without challenging (low-risk transactions, well-known device + IP combo), the flow completes without showing you a modal at all. Both paths are still 3DS-authenticated; one just doesn’t ask
  • Failed 3DS — if you cancel the challenge, enter the wrong code too many times, or the bank declines, checkout shows the failure with a 3DS authentication failed message. Try again or pick a different card
  • Saved cards — first checkout authenticates the card. Subsequent renewals from the same card are typically frictionless (Airwallex’s Merchant-Initiated Transaction flow handles re-auth invisibly), unless your bank specifically requires re-challenge
  • Wallet-paid purchases (Apple Pay, Google Pay, Airwallex Pay) — the wallet’s own biometric is the SCA equivalent; no separate 3DS modal appears

The two billing modes

Subscription (default for new accounts)

You pay the full term up front (Monthly / Yearly / 2-Year), and the resource runs without further charges until the term ends or you change it.
  • Term discounts: Yearly -17%, 2 Years -17% vs Monthly.
  • Stopping a VM (passive) does not prorate or pause charges — the subscription continues for the term you paid for.
  • Resize-up mid-term charges the prorated difference; resize-down credits the prorated difference back to your balance.
  • Delete mid-term credits all unused days and hours back to your balance.

Pay-as-you-go (PAYG, on request)

For enterprise and SMB customers who request it. Bills usage by the hour from your balance, with no advance commitment.
  • Hourly rate matches the equivalent monthly subscription’s per-hour cost.
  • Settled at month-end on the 1st against your balance.
  • No credit-on-delete — you only pay for what already ran.
The cost of one full term is the same in both modes. The only practical difference is when the money leaves your wallet.

The charge order at checkout

When you confirm a purchase in the dashboard, the order summary always shows three lines:
LineWhat it means
SubtotalFull price of what you’re buying
Account BalanceHow much of your existing balance gets applied to this purchase
Card ChargeWhatever’s left after balance — charged to the card you pick
If your balance covers the subtotal, Total Due is $0 and you click Activate Subscription — no card charge. Otherwise the card form is presented, the difference is charged, and the card is saved for future renewals (removable in Settings → Payment Methods). The 14-day money-back guarantee applies to subscription purchases made through the dashboard checkout.

Credit — the universal “refund”

When something gives you money back — delete a VM mid-term, downsize a plan, hit an SLA credit — Raff returns the value as account balance, not as a card refund.
ActionWhat you get
Delete a VM mid-subscriptionUnused days/hours credited to balance
Downsize a planProrated difference credited to balance
Resize-up(Charged the prorated difference, no credit)
SLA failureCredit applied per the SLA schedule
14-day money-back claimOriginal purchase amount back; balance vs card depends on the original payment path
Credits sit in your balance and apply to the next purchase, renewal, or top-up. They don’t go back to the original payment method. They are not refunded to your card. This is why “refund” is the wrong mental model — it’s “credit forward.”

Billing date rotation to the 1st

By default, every Raff account’s billing rotates to the 1st of the month within two cycles. This happens automatically with no setting to toggle.
CycleWhat happens
Month 1 — createPay the full subscription term from your create date
Month 2 — normalizationAt renewal, system charges a prorated amount for the days between the renewal date and the upcoming 1st
Month 3 onward — alignedEvery renewal lands on the 1st — one consolidated invoice across all your resources
The month-2 prorated charge is always smaller than a full month — it covers only the gap. After the single correction, every VM, volume, snapshot, backup, and Public IP renews on the 1st with clear per-resource line items. They share an invoice; they don’t merge into a lump sum. See Pricing → Billing-date alignment for the worked example.

What’s metered vs unlimited

ItemBilling
Plan (CPU, RAM, base disk)Subscription term or hourly
Outbound bandwidthUnlimited and free on every plan — no per-GB charge
Inbound bandwidthFree, never billed
Private VPC traffic between your own VMsFree, never billed
Block storage volumesPer GB, subscription term or hourly
SnapshotsPer GB-hour
BackupsPer GB-month after the free 3-per-VM rolling pool
Custom imagesPer GB stored
Object StoragePer GB stored
Public IPsPer IP, billed separately
The Total Data Transfer graph in the dashboard tracks outbound for visibility — not for billing. There’s nothing to bill against.

Failure modes

When a paid action fails for billing reasons via the API, the response is one of:
StatusReasonMeaning
403banned / failed / no_billing_customerAccount isn’t in good standing — contact support
402(plain error)Balance insufficient and the card path didn’t satisfy the cost
Through the dashboard, you’ll typically see the checkout page block before any of this surfaces — it tells you exactly what’s happening (balance shortfall, card declined, etc.) before resources are created.

Quick mental model

Top-up   ──────► Account balance ──┬──────► Resource (subscription)
Card on file ─────────────────────┘                │

                                       Delete or downsize


                                       Credit back to balance
  • One account ⇒ one balance ⇒ one invoice (after rotation completes).
  • Credits flow forward, never backward to the card.
  • Bandwidth is free; only stored bytes (volumes, snapshots, backups, images, Object Storage) and IP reservations are metered separately from the plan.

Pricing

Per-line-item rates and the rotation worked example.

Account limits

What can fail before billing even runs.

SLA

Credit schedule when uptime drops below 99.90%.

Acceptable use

What can suspend an account regardless of payment.
Last modified on May 9, 2026