Do funds for the DT visa application need to be from the main applicant's bank account, or can they come from other sources?

When applying for the DT visa in the UK, the funds should be in cash and located in bank accounts. The main applicant cannot use bonds, investments, or cryptocurrencies to meet the financial requirements. Although the Thai Embassy in the UK may be more lenient regarding how long the money has been in the account, it is recommended to keep it in the bank for at least three months and provide three months' worth of bank statements as proof.