Become a DOPE CFO, Accountant, Bookkeeper or Tax Preparer. DOPE CFO offers: Cannabis Accounting Services 6-week live online training course for Accountants, CPAs, and Bookkeepers who want to build their own firm. From compliance to taxes, you will learn EVERYTHING you need to launch a successful firm. DIY Education for Cannabis Accountants This is Cannabis Accounting "in a box", everything from start (finding CEOs/clients) to complete client service, to full info on tax/cost accounting issues.