Consolidated Statements of Cash Flows - USD ($)	5 Months Ended	12 Months Ended
Dec. 31, 2016	Dec. 31, 2017
Cash flows from operating activities:
Net loss	$ (2,187,758)	$ (6,284,313)
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of conversion feature	(1,385)	(64,614)
Stock based compensation	1,105,769	1,625,687
Realized loss on available-for-sale securities	16,406	0
Depreciation and amortization	390	524,721
Changes in operating assets and liabilities, net of effects of reverse recapitalization:
Prepayments and other current assets	(117,830)	(52,783)
Accounts receivable	0	(53,202)
Deferred cost	0	(14,147)
Accounts payable	116,171	7,947
Deferred revenue	0	31,437
Accrued expenses	(69,676)	84,875
Net cash used in operating activities	(1,137,913)	(4,194,392)
Cash flows from investing activities:
Proceeds received from sales of available-for-sale securities	947,351	0
Website development costs and other fixed assets	(408,819)	(2,039,599)
Purchases of intangible assets	(20,000)	0
Net cash provided by (used in) investing activities	518,532	(2,039,599)
Cash flows from financing activities:
Proceeds from issuances of common stock of Subsidiary	2,952	0
Cash acquired upon reverse recapitalization	479,624	0
Cash received from Parent prior to reverse recapitalization	735,099	0
Proceeds from shareholder loan	35,000	0
Repayment of shareholder loan	(35,000)	0
Proceeds from investor demand payable	0	3,000,000
Proceeds from private placement	0	6,254,946
Net cash and restricted cash provided by financing activities	1,217,675	9,254,946
Net increase in cash and restricted cash	598,294	3,020,955
Cash and restricted cash at beginning of period	0	598,294
Cash and restricted cash at end of period	598,294	3,619,249
Supplemental disclosures of noncash investing and financing activities:
Capitalization of stock-based compensation to website development costs	139,375	614,573
Common stock and warrants issued for investment banking fees	$ 0	$ 482,600

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