https://medium.com/onamex/onam-purchase-minimum-and-ico-extension-announcement-589fc08689cf
Good that they released a statement now that the sale was extended. I guess it was also smart to lower the purchase minimum. so that people who don't wanna risk too much still can invest with a smaller amount.
They have lowered the minimum purchase in the Pre-sale and the crowd-sale from 2,500 ($200) to 625 ONAM token ($50).
It's a very great deal now. They will going to get more people who will or want to become part of their sale. We all know some people are don't have enough money for it but by lowering it they will also have a chance now for this opportunity.
According to the Admins in the Telegram channel, you will have reduced fees and access to some special features, as benefit for holding ONAM tokens.