if( $cfgBool( 'payment_bank_transfer_enabled', true)) if($cfgBool('payment_invoice_enabled', false)) if($cfgBool( 'payment_paypal_enabled', false) &&trim((string)( $cfg[ 'payment_paypal_client_id'] ?? '')) !=='' &&trim((string)( $cfg[ 'payment_paypal_client_secret'] ?? '')) !=='') if( $cfgBool('payment_amazon_pay_enabled', false) &&trim((string)($cfg['payment_amazon_pay_merchant_id'] ?? '')) !=='' &&trim((string)($cfg['payment_amazon_pay_store_id'] ?? '')) !=='' &&trim((string)($cfg['payment_amazon_pay_public_key_id'] ?? '')) !=='' &&trim((string)($cfg['payment_amazon_pay_private_key'] ?? '')) !=='') $optionString