Checkout, in 5 seconds.
Address, shipping, payment on one page. Guest or account, saved cards, 3DS, marketing consent, Apple Pay, Google Pay, instalments. Fast on mobile, clean on desktop, conversion-friendly.
Let customers finish checkout in seconds.
Single-page checkout
Address, shipping and payment on one screen. 1 step instead of 3.
Address auto-fill
Type a ZIP — city, district, neighbourhood completed automatically.
Apple/Google Pay
Fast payment with biometric approval using saved cards.
Saved cards
PCI-DSS vault; customers manage their own cards.
A payment's 5-second journey.
Cart → checkout
Customer clicks 'Checkout'; single page opens.
Address
Guest or account; ZIP completes city/district/neighbourhood.
Shipping
Karum rate shopping; customer picks cheapest or fastest.
Payment
One-click Apple/Google Pay; card, saved or new — instalments included.
3DS
Bank 3DS modal; success returns via webhook to Karum.
Confirm
Marketing consent (SMS/email) controlled; thank-you page + e-invoice.
In checkout, the details we care about.
Address + shipping + payment same screen; mobile-first.
Biometric approval in seconds; iOS + Android native.
Card data never touches Karum; tokenized at the provider.
2-12 instalments per bank, shown at checkout.
Customer wallet, gift cards, loyalty points — usable at checkout.
SMS + email + call consent separate; each sent to Turkish consent registry.
Automatic reminder + segment-based discount suggestion within 24h.
How checkout talks to other modules.
When we shipped the single-page checkout, mobile conversion went up 23%. Customers see all three steps on one screen and finish.
Available on
Your first sale this week. Setup in 5 minutes.
Our onboarding team runs the process. Data migration, product mapping, and channel connection included — first sale on average in 3–7 days.