As UK businesses continue to move toward a cashless future, the right card machine can make all the difference in how smoothly your operations run. Whether you run a shop, café, salon, or mobile business, choosing the right payment terminal means faster checkouts, better customer experiences, and fewer headaches.
At Scalex Technology, we help UK businesses compare and select the most reliable, cost-effective payment solutions. In this blog, we break down the top 5 features to look for in a card machine in 2025.
1. All Payment Methods Accepted
Consumers expect flexibility. Your card machine should accept:
- Chip & PIN
- Contactless payments (NFC)
- Mobile wallets like Apple Pay and Google Pay
- Online or phone payments (for hybrid businesses)
đź’ˇ Bonus Tip: Look for machines that can handle QR code payments and even Buy Now, Pay Later (BNPL) options for maximum versatility.

2. Fast, Reliable Connectivity
Downtime = lost sales.
Choose a card machine that offers:
- 4G mobile SIM support
- Wi-Fi + Bluetooth
- Offline mode in case of network dropouts
Whether you’re in a pop-up stall or a busy shop, your terminal should be ready to take payments anytime, anywhere.
3. Transparent Pricing & Next-Day Settlement
Avoid nasty surprises by picking a provider with:
- Simple, flat transaction fees
- No hidden charges or monthly surprises
- Next-day payout into your bank account
This is crucial for cash flow, especially for small businesses or startups.
4. Built-In Smart Features
Modern terminals now double as mini business hubs. Look for features like:
- Digital receipts
- Customer insights & analytics
- Loyalty programme integration
- Inventory or tipping tools
Some card machines—like Teya, Zettle, or Dojo—come with mobile apps or portals where you can monitor sales and performance in real-time.
5. UK-Based Support & Easy Setup
Support matters when things go wrong. Choose a provider with:
- UK-based customer support
- Onboarding help or in-person training
- Simple plug-and-play setup
- Short-term contracts or no lock-in terms
Some newer providers like Teya and Square even offer instant onboarding and delivery of preconfigured terminals.
Bonus: Scalex Picks for 2025
Here are some great card machine options for UK SMEs this year:
Brand | Best For | Key Feature |
---|---|---|
Teya | Growing SMEs | Loyalty tools + fast UK support |
Dojo | Hospitality & retail | Next-day payouts + robust build |
Zettle | Startups and small shops | Low upfront cost, app integration |
Square | Mobile traders | All-in-one POS + virtual terminals |
Final Thoughts
A good card machine should do more than just take payments. It should fit your business model, reduce admin time, and help you grow. Whether you’re upgrading from an old device or getting started with contactless payments, keep these top 5 features in mind.
âś… Need help comparing card machines?
Scalex Technology can help you:
- Compare offers from UK providers
- Understand contract terms
- Get the best rates for your industry
- Onboard quickly and easily
📞 Speak to our payment technology experts today for a free quote or live demo.