what is SME, SEO, SMM?

Philippines
July 8, 2010 7:23am CST
I often see these in job sites. i just have a little idea about them. I have noticed that so many users are into this nowadays. Exactly, what do you do in these? Please help me understand myLotters.
1 response
@funorb12 (459)
• United States
8 Jul 10
To be honest, I have no clue what it is. I would love to get shed some light on this question too!
• Philippines
10 Jul 10
I really want to understand about these as I observe that it is quite a trend in online jobs.I hope more users can share on these topics.. Thank you!