Funds Accounts & Sub Organizations: Funds accounts allow you to split funds into different buckets. Sub organizations allow you to delegate full organizational access. Use these to manage projects, branches, grantees, regions, as you see fit.
Unlimited Approval Workflows: Setup unlimited levels of payment initiators and approvers. Have separate workflows per group, per intiator, per account or per sub-organization. Approvers get notified by email.
Comments and Attachments: Comments and attachments add context to payments. Use them for requisition forms, receipts, inquiries or clarifications.