No, the security deposit amount is not charged to your account. 

By default: 

• No impact on your card’s spending limit (no funds are blocked). 
• A simple solvency check (€0 transaction) is performed to verify your card. 

Benefit: Your spending power remains unaffected! You can fully enjoy your stay or service without restrictions. 

Exception: Some providers may apply different policies. If an amount is blocked or charged, this will be clearly indicated on the deposit form.