Cashback - Missing Warranty Document

[parsy1]

Hi

I bought a TV for my daughters Christmas and having had a quick look at the warranty document (which is very generic and doesn't even state how long the warranty lasts) I threw it away.

I've now just downloaded the cashback claim form and it turns out I needed this warranty document. Does anyone know if Sony will accept my claim without it or am I £50 out of pocket

Thanks for any help.