If you created an account directly with Wave (meaning you created a unique Wave password) on the login page, enter the email address that you used to sign up for Wave, and your password. Do not log in using Google. Reset your password if you do not remember it.

Is Wave really free? Wave really offers entirely free accounting and invoicing software. Some Wave software includes costs, however. Wave Payments charges a per-transaction fee (1% for bank payments, 2.9% + $0.60 for credit cards, and 3.4% + $0.60 for American Express).

Log in to the Wave mobile app. Tap Accounting on the bottom menu, then tap Transactions in the submenu. Tap Filter. To view all transactions that have scanned receipts attached, tap All receipts scanned.

To export your client data from Wave to a CSV file, go to Settings, then to Data Export, and select Export all transactions as CSV. A zip archive with data files will then be saved to your default download location. Unpack the file to get access to the customers. csv file that includes your clients information.