Integrating your email channel

I saw a nicely done example of integrating email into other marketing channels over the weekend.
I was helping a friend pick out a receiver and speakers for their home theatre system on Saturday afternoon. As we were chatting over IRC there was a lot of pasting URLs back and forth, as we tried to juggle speaker components to get a nice, balanced setup on a budget that was fairly tight for a separates system.
I like Polk speakers, and NewEgg are offering some nice deals on them right now, so a lot of the URLs were for bottom of the range Polk speakers at NewEgg.
Mid-morning on Sunday, around 16 hours later, this showed up in my inbox:

It’s mail customized for me, triggered by my browsing the site the day before with a web cookie in place that identifies me as someone who has a fairly long history of ordering from them.
I think it’s “just” targetted mail about home audio speakers, triggered by my browsing in that category and not purchasing immediately. But it’s possible that it’s cleverer than that – it’s listing solely Polk speakers, and it’s showing both the ones I was looking at and the higher end ones in the same product line. It’s nicely done, either way.
It’s a great example of an email that’s been prepared for a specific recipients interests, sent at just the right time. Even though I know that it’s a semi-customized boilerplate, sent by a piece of software in response to my browsing a web site it’s good enough that as a recipient I feel like it’s the company I have a relationship with being helpful, rather than it being intrusive upsell advertising.
It might not work so well if I were a brand new customer, or if it wasn’t quite as well tuned to my interests of the day, but it’s done well.
Nice job, NewEgg.