Yes. Send the quote and scope and the customer approves or asks questions from a link — no email back-and-forth and no 'I never agreed to that.' Every approval is timestamped and attached to the job, which matters when the scope says brush to 6 inches and the change order says otherwise.
Mastiff is the one app for forestry mulching and land clearing companies — jobs, density-based quoting, invoicing, equipment, before/after showcases, and directory leads in one login.