Public-use technologies, revenue management
and secure payments

Comprise designs, builds, and markets a portfolio of public-use technology solutions for municipal agencies with a focus on public libraries.
Our products are used throughout North America.

Select a category to learn more about our products

PC Management

Every day over 500,000 people use public library PCs powered by our market leading product SAM.


Our computer and self service products automate more than 4,000 Points-of-Payment.

Secure Payment Service Provider

Our secure payment systems exceed $1,000,000 / month in card payments.