Digital marketing surgery with Alicia Navarro and Chris Whitelaw

Confused by meta tags? Baffled by affiliate schemes? Worry not - Smarta has drafted in two digital marketing experts to answer your questions, this Friday from 3.30pm.

Since Alicia Navarro's business, Skimlinks, started helping bloggers cash in on commercial links in 2006, it has grown to process over £6m of sales a month, counting mirror.co.uk among its clients.

Chris Whitelaw's business, I Spy, provides tailor-made next-generation marketing services. Since its inception three years ago, it has seen a 1,000% increase.

As always, if you'd like to use Twitter to discuss the chat, please use the hashtag #smartachat.