SAO PAULO, Feb 9 (Reuters) - Credit and debit card transactions in Brazil are likely to grow between 18% and 20% in 2021, reaching 2.38 trillion reais ($442.90 billion), industry group Abecs said on Tuesday. Last year, card payments grew by 8,2%, mainly boosted by the government cash aid program paid to low income individuals to help weather the impacts of the pandemic. If Brazil’s government decides to re-launch the cash aid program, Abecs head Pedro Coutinho estimates that card transactions could rise additional 10 to 12 billion reais this year.