ChannelAdvisor, a provider of e-commerce channel management solutions, has added several well-known retailers to its client list over the past three months.

Signing on as customers were FAO Schwarz, PETCO and Vermont Teddy Bear.

In all, more than 90 companies signed on for ChannelAdvisor services. The company has more than 5,500 clients, according to a company spokesperson.

ChannelAdvisor works with clients to sell merchandise and services on sizes such as Amazon, eBay and