GMS' Enterprise Relations Unit Manager shares insights on how COMFY and MAXICARD used Viber to improve customer retention.

As more and more actions can be taken via technology, more and more ways of compromising this technology for personal gains arise. From social media accounts to online banking,...

Multichannel marketing tips to boost your holiday retail and online shopping sales with GMS: SMS, email, and Viber services.

RCS is already growing exponentially. Learn what RCS is and how businesses can use it for their own good.

Dmytro Lytvynov, Project Manager at GMS, shares the most common types of grey-route traffic termination mobile network operators should be aware of.

Should banks use messaging apps for business? Are they secure? Tatyana Shypenko and Denys Onyshchenko, managers at GMS, answer the most common questions on the topic.