AI 摘要
Steam mandates credit cards for R18+ game purchases in Australia, excluding debit cards.
gamingpayment_policyregulation负向情感
本摘要由 AI 生成，请从原始来源核实细节。
Steam mandates credit cards for R18+ game purchases in Australia, excluding debit cards.
本摘要由 AI 生成，请从原始来源核实细节。