The obvious question when reading this page is "how much".

The price is dependent on the quantity required. Before on deciding on a number you should consider how many guests are likely to attend. There will always be people who cannot attend either for reasons of distance or health. Then there maybe be guests attending in the evening. Also, consider would you like copies for friends and neighbours?

There are fixed costs whehter you want 1 copy or 100's. This means the price per copy is less the higher quantity ordered.