What the card stack does
Accepting
- One-step and two-step payments
- Charge immediately, or authorize now and capture when you ship.
- Incremental authorization
- Raise a held amount where the scheme allows it.
- Payment links with expiry control
- Send a link, set how long it stays valid.
- Virtual terminal for phone and mail orders
- Take a payment by hand from the dashboard.
Converting
- 3DS2 with frictionless flow
- Authentication that passes silently when the issuer allows it.
- Saved cards and network tokenization
- Card details are replaced by a token you can reuse.
- One-click payments
- Returning customers pay without retyping anything.
- 22-language hosted payment page
- The checkout speaks the language of the payer.
Repeating
- Recurring with platform-side scheduler
- Sola runs the billing clock, so you do not build one.
- Automatic retries on failed renewals
- Declined renewals are retried without your intervention.
- Card-on-file management
- Update, replace and remove stored cards.
- Flexible billing intervals
- Set the interval the plan actually needs.
Apple Pay and Google Pay, included
Both wallets run through the same integration and settle with the rest of your volume.


A checkout you can put your name on
22 languages, your logo and colors, saved cards, and automatic retry prompts on declines.
Questions we get
Visa, Mastercard, Maestro and American Express.
Yes. Authorize first, capture when you ship, with incremental authorization where the scheme allows it.
Yes. Cards are tokenized and available for one-click and recurring payments.