Proof of financial means. Evidence that you have enough money to support yourself financially throughout your stay in the Schengen. This can be one of the following:
Bank account statement - that shows you have enough money in your account for the trip. The statement shall be no older than 3 months.
Sponsorship Letter - by another person that confirms they will be financially supporting your trip to the Schengen. In order for this letter to be valid, it must be accompanied by a bank statement of the sponsor, no older than three months.
A combination of your bank account statement and a letter of sponsorship.
