Hi All,
Many thanks for all the above posts, your help is appreciated.
Resulting from further discussions with this dealer and with a few online-verifiable .pdfs and some screenshots Emailed across I managed to reach an agreement where they will honour my purchase and ship on Monday, regardless of whether they can actually see my money arrive or not in their records.
I am assuming they are now convinced I am serious with my concern with them and not a blagger, and they are legitimate but maybe confused by their system, but non-the-less wish to remain professional to will send me my goods as a gesture of good will and understanding.
I did see stated somewhere sometimes a 14 day delay can occur, but I can't remember where this was.
I respect requests for more info on the trader etc, but given we seem to have reached an amicable outcome I don't want to post this information, it seems like we had a less-than-common problem and I don't want to unduly give this trader a questionable reputation just from that.
If the situation didn't resolve I would have followed through with such requests.
Once again, thanks all, this have been a great help