Free E-Commerce Consultant Invoice Template & Generator

Your invoices need to show the specific deliverables you completed during the billing period. If you did a conversion rate audit, include the site sections you analyzed and the number of recommendations. If you set up email automation, note which flows and how many sequences. Clients will ask their finance teams to verify they got what they paid for, so make it obvious. Include the project name or purchase order number if they gave you one. Break out any ad spend or tool subscriptions you managed separately from your consulting fees.

Most e-commerce consultants charge 50% upfront and 50% on completion for project work. For retainers, bill at the start of each month with net 15 or net 30 terms. Some consultants do milestone billing for big projects like platform migrations. Just make sure the milestones tie to real completion points, not arbitrary dates.

Send your invoice the moment you finish the work, not at the end of the month when you remember. E-commerce clients are used to fast transactions in their own business, so they often pay quickly if you bill promptly. Also, attach a simple PDF showing before and after metrics when possible. Nothing gets an invoice approved faster than proof you moved their numbers.