A Market method whereby a set amount of tokens are divided amongst all the contributors to the Market event, weighted according to their contribution to the pool. Whatever your percentage of the total raise, that's the portion of the total tokens on offer you will receive. Straightforward. Batch Auctions will be useful for projects looking to ensure that everyone taking part is rewarded, no matter their net worth.
Strategy: This auction style is best suited for big or so called "whale" investors, because in opposite to the previous two, there is no way to outplay someone here. Everybody gets in and the more you invest the more you get.