	June 30,		December 31,
	2020		2019
TriSource accrued earnout liability	$	2,250,000	$	2,250,000
APS Payments accrued earnout liability		5,000,000		12,250,000
Ventanex accrued earnout liability		10,800,000		-
Other payables to related parties		174,056		71,266
	$	18,224,056	$	14,571,266

The Company paid management fees to Corsair, a related party having common ownership in the amount of $0.1 million and $0.2 million for the three and six months ended June 30, 2019, respectively, which are included in selling, general, and administrative expenses in the unaudited interim consolidated statement of operations.

The Company incurred transaction costs on behalf of related parties for the three and six months ended June 30, 2020 of $0.7 million and $1.2 million, respectively. The Predecessor incurred transaction costs on behalf of related parties for the three and six months ended June 30, 2019 of $0.0 million and $0.1 million, respectively.