EKM is a powerful system used for making online stores, mainly for businesses in the United Kingdom. It offers a high powered feature set with themes, mobile responsiveness, and useful account management by some of the in-house customer support representatives.
As mentioned, EKM is a UK based company, So everything from the pricing to the customer support caterers to merchants in the United Kingdom. This is excellent news for companies in that region, considering you receive dedicated support from people who actually know what they're doing, and the features are most likely created with these kinds of companies in mind.