What is SKU and how is it used in retail?
The meaning of SKU in retail is simple, but easily mistaken for other codes. What are SKUs and how are they used in shops and online?
What are the barcode scanner options in retail?
What barcode scanner types are there? How do they work and what are they for? We list the different setups and scanning methods.
Card not present transactions – the absolute basics for merchants
What is a card not present transaction? We explain the different types (yes, there are several), security concerns and how merchants can prevent fraud.
What to do with old credit card machines
How do you dispose of old credit card machines? Can you sell, recycle or throw them away? What about data? We explain the best course of action.
Best QR code menus for restaurants in the UK
We look at different QR code menus for restaurants, comparing simple menus with those that integrate with POS, ordering and payments.
Contact-free ordering – what are the options and how does it work?
What are the touch-free ordering systems for food and drink businesses? Step by step, we look at QR codes, delivery, pickup and self-service kiosks.
QR code menus – how does it work?
Contactless menus via QR code allow diners to order and pay themselves. How does this process work for the customer and merchant?
What is Click & Collect? How can it work for a small business?
How does Click + Collect systems work in a small business? Our guide looks at different software setups, with tips on how to do it well.
New card machine provider? How to get the best deal as a switcher
Want a better card machine deal? We go through the considerations, contract options and tips for switching to an alternative payment provider.
What to do if you’re stuck in a card machine contract
Are you left with a card machine that's too expensive, unreliable, unsuitable or not needed any more? Here's how to deal with the lock-in contract.
Why you need a backup for your card machine – and not just cash
Only got a card terminal? Don't rely on it entirely. There are several reasons why a business should accept other payment methods apart from cash.
Connectivity types in card machines – what are the options?
What are the different connection types for card payment machines? Learn how mobile networks (like 3G), WiFi, Bluetooth and LAN compare.
Xero integration with iZettle – how does it work?
iZettle integrates with Xero accounting to automatically manage bookkeeping and sales data in the same place. Let's look at costs and how it works.
Buying and renting a card machine: key differences
What are the differences between renting and buying a card machine? We consider pros and cons for the contract, fees, service and options.
Short-term card machine rental vs buying a card reader
Card terminal hire for short periods can cost more than buying a card reader upfront, so why still consider it?
Square Online Checkout review: feature-rich payment links for any purpose
We tested Square's unique stab at pay-by-link called Online Checkout. Create unlimited, fixed payment links for free - but what are the limitations?
Square Online review: user-friendly ecommerce that works with POS
How does Square Online work? With or without POS, this ecommerce platform is super-easy to set up and run at a competitive cost.
Should you accept cryptocurrencies as a small business?
Cryptocurrency options are broad, but is it worth it for a small business to accept it? We analyse pros and cons, and whether it's even legal.
ReRun Clothing: tackling throw-away culture in the running community
We interviewed ReRun, a community interest company (CIC) prolonging the life of running clothes. How do their Shopify experiences align with the cause?
Accessibility of card machines – the challenge for the visually impaired
What are the challenges for blind and partially sighted people when paying in shops? We spoke to the RNIB for their insights on accessible payments.