When deciding on a trademark filing route, the number of countries not only determines the scope of protection but also directly impacts your wallet. This is a matter of quantitative comparison.

1. The Economic Tipping Point: Usually 3 Countries Based on practical experience, "3" is the magic number.

• 1–2 Countries: We recommend National Applications. Since the Madrid System requires a basic administrative fee to WIPO (approx. 653 or 903 CHF), this fixed cost makes the international route more expensive than direct local filings when only a few countries are involved.
• 3+ Countries: The advantages of the International Application begin to emerge.
• 5+ Countries: The Madrid System offers overwhelming cost benefits. You save not only on the official fee differences but also on the service fees of 5 or more different overseas lawyers.

2. Lower Marginal Costs with More Countries In the Madrid System, adding a designated country is as simple as checking a box and paying the specific country's official fee. Since you only pay a single coordination fee to your home-country agent, the "administrative cost" per country decreases as your list grows.

3. A Tool for Regional Expansion If you plan to enter regional blocs like the EU (European Union) or OAPI (African Intellectual Property Organization), the Madrid System is a force multiplier. You can cover dozens of countries across multiple continents through a single international case.

4. Flexibility for "Subsequent Designation" A major advantage of the Madrid System is Subsequent Designation. If your budget is tight, you can start with 3 core countries and "add" new member states to the same international registration as your business expands next year. This is far more efficient than initiating a brand-new national filing.

Summary Advice If you only intend to focus on 1–2 specific markets, National Applications are the most cost-effective. However, if you aim for a global presence and your target list exceeds 3 countries, the Madrid System will save you a substantial amount of money.