I don't understand it. I bought a few two digit 7-Segment LED displays from Kingbright. Namely DA03-11SRWA and DA03-11GWA. It has two digits and nine pins. It's multiplexed. I've two anodes and seven segment pins. Means no pin for the decimal points. It has decimal point but it's connected to nowhere. There is no connection stated in the datasheet and I found nothing when tried to find it.
I try to ask the manufacturer.