Boosting up again your online advertisement should the nest thing to be done right now. If you have posted some advertisement in the past and did make a bit of sales, it is time to boost that advertisement again. By doing only simple trick where you posted an advertisement, you have gain another bit of sales today.
You can boost you advertisement by creating an RSS feed for that page or pages and submit it to rss feed directories. We all know that rss are constantly being feed to multiple website and some websites really focus on rss feeds. They are grabbing such rss feed to be slapped as news in an strategical location in their front page or deep pages of their websites.
This is a good advertisement too, because you website will be seen by those who base their search through rss feeds. Thus, creating an rss feed of those advertisement you did in the past will surely boost up your advertisement for the second time. Submitting your rss feeds to as many rss aggregates as you can is another good idea to be boost up your business through the internet.
If don;t have time to submit these rss feeds your self, you can always hire some one to the submission. You can find internet workers working wit this task over forum websites. So what are you waiting for, I am sure you have records for those advetisement you did in the past. These are all jewels that could used again and again.