Can I generate a Bill for my Clients for the Tasks performed for them?

Yes, you can create a Bill for work done for your Clients on the Invoicing tab. To create a Bill, click the + New Invoice, select the Billing period, Client and the Billing address. Select each Service item you want to bill, enter the quantity and amounts, add Notes and Save the Bill. You can generate a PDF version of the Invoice and send it to your Clients along with your invoice for payment.