The crowdfund for Crex24 listing will last for four weeks. I visited the crowdfund page, that shows there is 2.6% of total listing fees collected so far. $117 per $4,500 required; and there are 42 more days left till the end of the crowdfund. I would like to know listing fees on Crex24 will be paid in $ or bitcoin. because if it is paid via bitcoin, such as 0.5 BTC, the fund in $ will be changed over time, smaller or bigger than $4,500 as we have seen for now.