About this page

sem search engine marketing

SEM (Search Engine Marketing) is paid promotion on search engines—think Google Ads, Shopping, and the sort of text ad that stalks your intent like a heat-seeking ute.

Unlike SEO (the slow burn), SEM is instant: bid on keywords, write ads, set a budget, and you’re in pole position.

Key metrics are CPC, CTR, Conversion Rate, CPA, and ROAS; get those right and even a modest $500–$2,000 AUD/month can move the needle.

Use tight match types, negative keywords, and landing pages that actually deliver; otherwise you’re just lighting pineapples on fire.

Pro tip: test, iterate, and let data—not ego—decide the winners.

Nothing matching right now, but new listings go up all the time.

Check back soon, or revise your filters.

Tradingpost

Got something to sell?

Listing your ad only takes a few minutes, and most categories are free.

Post an ad
Tradingpost

The week's best bargains, in your inbox

A weekly hand-picked round-up of the best bargains, free stuff, and trending listings. No spam, unsubscribe anytime.

Tradingpost

Tell your mates

Know someone looking to buy or sell something? Send them to Tradingpost, Australia's original marketplace.

Tradingpost

Safe trading

Know the warning signs of a dodgy deal before you buy or sell online.

Read the guideRead guide
Browse

Explore Services And Contractors

Browse more categories in Australia