A. 1. Review account activity: Check your account for any recent changes or transactions that may have affected your credit limit. 2. Manage spending: Keep your spending within your credit limit to avoid potential reductions in the future. 3. Monitor credit score: Regularly check your credit score to understand factors that may influence your credit limit.

B. 4. Use the app to track spending: Utilize any budgeting tools within the app to help manage your finances.