The number of discounted dinners at $20 each is limited based on the following donations:
$2,000 and up - you may purchase up to 8 discounted dinners
$1,000 to $1,999 - you may purchase up to 4 discounted dinners
$500 to $999 - you may purchase up to 4 discounted dinners
$300 to $499 - you may purchase up to 2 discounted dinners
$150 to $299 - you may purchase 1 discounted dinner