What are the options for obtaining a marriage visa in Thailand post-marriage without proof of income or Thai bank account?

The user recently married a Thai citizen and inquires about obtaining a marriage visa, noting they have no income or Thai bank account. Community members advise that a Non-O multi-entry visa based on marriage can be obtained at the Thai consulate in Savannakhet, Laos, without proof of funds. They also mention that for a marriage visa extension, a monthly income of 40,000 THB or 400,000 THB in a Thai bank account for two months is typically required. Recommendations include preparing necessary documents such as marriage certificate and ID, along with a fee for the visa application.