Accept online payments for invoices you generate in ActiveCollab from tracked time and expenses.
Create invoices from your billable time and let clients pay them online. Once you send an invoice, a client will receive an email with a link where they can pay for the invoice. They can use their credit card or pay with their PayPal account.
ActiveCollab supports several payment gateways: Authorize.Net, Braintree, PayPal, and Stripe. Just activate the one you that suits your business the best and you can start receiving online payments.
Once a payment processor is activated, clients will start receiving a link to the page where they can make the payment. Once they pay, the invoice will be automatically marked as Paid in your ActiveCollab so you don't have to worry about it. To make sure you get paid, ActiveCollab can even send payment reminders until the invoice is paid.