Hello, that's an excellent question! Measuring the success of marketing campaigns is crucial for growth. Start by setting clear KPIs (Key Performance Indicators) before the campaign begins. The most important ones are:

• Return on Investment (ROI): How much revenue does each euro invested generate?
• Cost Per Acquisition (CPA): What does it cost to acquire one new customer?
• Conversion rate: What percentage of visitors perform a desired action (e.g., purchase)?
• Click-Through Rate (CTR): What percentage of people who see your ad actually click on it?

Use tools such as Google Analytics to track website traffic and conversions. Within Odoo, you can link the Marketing apps to your sales data for a direct measurement of ROI. This allows you to see exactly which digital marketing efforts are paying off.

Why is Remarketing so Effective? Remarketing targets a "warm" audience that is already familiar with your brand. This repeated exposure builds trust and reminds them of their previous interest, just when they are ready to make a decision. This results in significantly higher conversion rates and lower costs, a smart way to increase your conversions. Success.