0

I've stumbled upon "Sign up free" and "Sign up for free" on different websites.

"Sign up free" makes no sense to me. Is it correct? Which one should I use on my website? Thanks.

paps
  • 103
  • Neither are grammatically correct sentences, but they have become everyday idiomatic expressions. A correct sentence would be 'Sign up, free of charge', which is the way that a conservative organisation would probably include it on a website. – WS2 Nov 29 '13 at 22:08
  • free membership. – hildred Nov 29 '13 at 22:43

2 Answers2

0

If it's a clickable link or a label:

  • Free sign-up
  • Free registration
  • Free enrollment

If it's in the narrative, though, don't write "sign up free" because it's ungrammatical; instead write "for free."

Kris
  • 37,386
  • "for free" is also ungrammatical. – Ste Nov 30 '13 at 13:31
  • "...free" can be considered a contraction of "...free of charge", which is not ungrammatical. "...for free" doesn't seem to make any sense. – DavidR Nov 30 '13 at 19:50
0

Both are fine.

In "Sign up free." "Sign up" is a phrasal verb, "free" is an adverb modifying it, and the whole thing is a perfectly grammatical imperative sentence.

"Sign up for free." is identical except that it uses the phrase "for free", which has been handled in another question: Is the phrase "for free" correct?

smithkm
  • 2,268