KardOne Merchant HUB

K1 POS is a mobile point-of-sale for merchants who need reliable in-store checkout on iPhone and iPad. Sign in securely, open the store, build a cart, and take payments—then review activity and manage money movement from one place.

Checkout & payments
Sell from your catalog with a clear cart flow. Take in-person card payments using Tap to Pay on iPhone and supported payment flows, so customers can pay quickly at the counter.

Loyalty
Look up loyalty accounts and review usage history when you need to verify activity or help a customer on the spot.

Operations
See transactions in context so your team can reconcile sales and answer questions with accurate records. Access payout tools where your account is configured for them.

Built for staff
A focused dashboard experience with account and settings so day-to-day tasks stay fast—whether you’re on a phone layout or a larger screen.

Privacy & support
Describe how you handle data in your Privacy Policy link in App Store Connect. Add support URL and marketing URL if you publish help or contact pages.

Notes for you

Replace “K1 POS” with your exact App Store name if it differs.
If you don’t ship Tap to Pay in all regions or builds, change the Tap to Pay sentence to “in-person card payments (where available)”.
Apple’s description field allows up to 4,000 characters; this block is shorter so you can add screenshot callouts, region/legal lines, or hardware requirements without hitting the limit.
If you want this tightened into a single paragraph for a minimal listing, say the tone you prefer (formal vs. friendly) and I’ll condense it.