HI Mike
It is not always easy as that. More offten than not they are having three quotes as this is the norm with company policys and these quotes have to be sent to there headoffice.
They then sit down with the quote's and make an informed decision.
Of course if it was a pub, office, shop etc and the boss was there I would try and close the deal there and then.
But what do you call large?

But as David asked about if it was a "
large commerial quote the chance of the boss showning you the carpet are very small, and the person showing you the carpet will not be in a position to say yes or no to your quote.
Also if you have writing problems, as David has, (most of us in this job have) then for him to send a quote the next day is in my opinion is by far the best option for him. Rather than him presenting and scruffy quote etc plus you can put the price you really want for the job with out feeling pressured

Regards
Gavin