Log in to your Coinsmart account.
Click on the dropdown menu next to your name in the top right corner and select Account Settings.
Navigate to Statements and click on the download icon next to Historical Account Activity.
You will receive a transaction history file in .csv format. Navigate to Step 1. Import. Select Add Account then choose the Coinsmart tab on CoinLedger. Click on Upload File and drag your CSV file into the box to import your transactions.