public function addAccountPurchases($accountPurchases)
    {
        if (!$accountPurchases) {
            return;
        }

        foreach ($accountPurchases as $accountPurchase) {
            $accountId = $accountPurchase['account']['id'];

            if (!array_key_exists($accountId, $this->customerSupplierItems)) {
                continue;
            }

            $customerData = [];
            if (isset($accountPurchase['avisoContact'])) {
                $customerData['avisoContact'] = $accountPurchase['avisoContact'];
            }
            if (isset($accountPurchase['contact'])) {
                $customerData['contact'] = $accountPurchase['contact'];
            }

            // Add customer data
            $this->customerSupplierItems[$accountId] = $this->customerSupplierItems[$accountId] + $customerData;
        }
    }