BUSINESSWestern Union Buys 15% Stake in STC PayAmrita ChakravortyNovember 23, 2020November 23, 2020 by Amrita ChakravortyNovember 23, 2020November 23, 202001426 Western Union Co. acquired a 15% stake in STC pay, a unit of Saudi Telecom Co. that’s focused on digital payments and financial technology services,...