How does Mesh track and control expenses? A How does Mesh track and control expenses? Mesh tracks and controls travel expenses with smart traveler cards. Each card comes with preset budgets and policies, allowing you to manage spending before, during and after the trip. Every expense is automatically captured and categorized within the platform, which eliminates the need for manual expense reports. Mesh’s travel management software gives real-time insights into where and how you use funds. This level of control transforms how companies handle travel expenses by making it easier to stay within budget and company policies.