Originally Posted by
HHQX888
No I don't use corporate rates, but simply problem is that webform don't accept my SPG number.
You need to put a letter in front the the SPG number. Pnnnnnnnn (for SPG Platinum). G for SPG Gold. Not sure what the letter is for no SPG status or if the letter even matters in terms of crediting. Bottom line is a letter is needed as a prefix for sixt.com to accept the SPG number.