OTT publishers, lifestyle and digital entertainment

Increase user growth
and revenue

An effective direct carrier billing solution to drive conversion

Used by

The most frictionless way to pay

In-app purchases, pay-per-view content, paywalls, content streaming or memberships, Fonix’s frictionless checkout flow lends itself to any digital service that needs to be easily accessible with an instantaneous purchase process, charging the payment to a consumer’s mobile phone bill. 

What are the benefits?

Why Fonix?

Unique features

Checkout optimisation

Checkout made easy with
Fonix's in-house technology

Fonix’s in-house technology and client support enable the easy implementation of compliant and custom checkout flows, providing an optimised payment experience across mobile, desktop and TV. View our checkout product for more information.

Consultative approach

Fonix will work with you to drive
your sales even after implementation

Fonix continues to drive growth after implementation; our solution consultants work with clients to identify opportunities, increasing acquisitions, user growth and revenue.

Did you know?

Text donations are consistently the largest donation type in a telethon.
Comic Relief has seen 70% of donations coming in via SMS.

Want to find out more? Download our fact sheet.

Common Questions


For one-off donations, the supporter will be charged the donation amount plus one standard network rate message (typically between £0.10 and £0.15).

This will depend on the size and scale of the campaign but can be in as little as a couple of hours.

(TV, Print, Billboards, Social Media etc.) Yes, just make sure Terms & Conditions are clearly communicated throughout your advertisements. Fonix are happy to check promotions are compliant and offer advice.


Text competitions and raffles are classified as free draws by the Gambling Commission. This means that individuals must have a way of entering the raffle for free. This is a much more cost-effective way of organising a raffle and means more money reaches the charity. Fonix’s delayed donation technology which enables donors to donate or to opt-out of a donation whilst entering a competition.

Just some of our case studies​

Integrate Carrier Billing into the payment process
Consumer competitions & interactive formats