What can i sell on cold email?

Hello guys, what i can sell on cold email? I'm able to get a good open ratio 50-60% , but my only problem is what i can promote/sell through my cold email campgains? Any answer would be appreciated!

products / services you're interested in

There is no limit in cold mailing actually and you can possibly promote anything with that. But open ration is totally depends on your email content and to whom your sending.

And mainly warmup.

Good luck

Try different Clickbank products with good copy
You might convert if its a targeted audience

The 50-60% open ratio is an average ratio which is also good to promote the products that you are in. You can use it as a service and promote other's business products.

Are these emails scraped in certain niche? Or are they general? If they are general the big 3 niches you can promote are Money, Health and Dating.

You can find plenty of offers on network like clickbank, digistore24 and even physical products on networks like moreniche or the traditional big ones like CJ or Share A Sale.. Even Amazon.. Just don't direct link, use a bridge page.

Other options could be content locking via adworkmedia, cpagrip, cpalead, ogads etc. Or just visitors to those engaging content that you see on sites like buzzfeed, boredpanda etc and monetize via adsense..

You can also create a youtube channel for earnings via adnsense...

Cold emailing can be used for b2b to sell them products and services.
It's different than spam, b2b cold emails marketing is legal in the majority of countries.

service that you good at.