A variety of rates and costs are available for ProBioLite. The prices depend on how many flasks an individual purchases at a time. The higher the discount you get, the more you buy. This is a way to reward long-term consumers who intend to use the supplement for longer periods. These larger packages may also be used by new customers for a discount, but there is an added risk. It indicates that they have made a huge investment with no gain if the replacement does not fulfill their needs. Prices are 1 bottle per bottle for $49.95 3 bottles for 44.95 dollars for each deal of 6 bottles, each of which will be as small as $39.95.