While we're sorry to see you go, the good news is that canceling is easy. Go to the Breadwinner Tab in Salesforce, and then the Billing sub-tab. Follow that link, and click the big red button that says Cancel Account!
Back at the office, we'll be very sad, but it's OK. Sniff.
What happens next? Well, any new or modified invoices will not be synced into Salesforce, but all of your old data will stay there, frozen in time from when you canceled your account.
You can also uninstall Breadwinner, but please remember to cancel your account first before you uninstall Breadwinner.
If you're reading this now and thinking, "Ooops, I uninstalled first", that's OK, just file a case in support and please let us know you want to cancel. And please be very clear about your company name, etc., so we make sure we know who you are!