Is it legal for employer to use the employee personal credit card for work travel booking?

Yes, it is generally legal for employers to ask employees to use their personal credit cards for work travel booking, but this practice can depend on company policy and local labor laws. Employers should ideally reimburse employees for any work-related expenses incurred on personal credit cards. It's important for employees to understand their company's reimbursement policies to avoid potential financial burdens. Always check local regulations and company guidelines for specific practices.