Does Twitter Allow Affiliate Links w/in tweets?

The likelihood of making any significant money with that strategy is very low.

Your better option is to link to your blog, anyways.

People only buy when there's trust. Posting affiliate links on social networks is not lucrative.

Building a following, is!

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I second BranTheMan answer above. In saying that I do still promote some products/services and do make a few sales - mainly because I believe the quantity of active followers I have and targeted niche I have built over time (years). But yes, if you really want worthwhile returns then create great info via a blog. Direct them to your posts via Tweets and built trusting relationships and hot leads that way.

All the very best,
Koolsteve :-)

I think they allow because I always add affiliate link and no problem

Yes, twitter allows any kind of links

Yes twitter allows any type link.