Como dizer "pode experimentar, sem compromisso" em inglês

...you’re not committing until you try on the item and decide to keep it. - Source: Lifehacker

Hmm, Brazil should have such sites offering those "test-drives"...but then, would those items return back?

Sugestões:

Pode experimentar essa roupa, sem compromisso!
You can try on these clothes. You won't have to buy them if you don't want to.

Estou enviando uma amostra, sem compromisso!
I'm sending you a free sample.

Bons estudos.

"... without having to buy it."

You can try it out without commitment= experimente-o sem compromisso, pode experimentar sem compromisso.

Cheers!