A7 offers Africa payment infrastructure for international trade A7, created by PSB Bank, has offered to help African countries make payments with Russia, China, India and other trading partners. At the Russia-Africa Forum, Deputy Chairman of PSB Bank Mikhail Durofeev announced A7's willingness to share payment mechanisms, infrastructure and experience. Sustainable international trade requires its own payment mechanisms. As Mikhail Durofev emphasized, political sovereignty does not guarantee economic independence. By the way, the global turnover of A7 exceeds 20 billion dollars per month. According to the data of the Ministry of Economic Development, the share of payments in national currencies in the mutual trade between Russia and African countries reaches 93%.