First National Bank (including FNBO and various regional First National Bank institutions) enforces specific daily transaction limits to safeguard customer accounts against fraudulent activity and unauthorized withdrawals. For consumer debit card holders, standard daily limits typically cap automated teller machine (ATM) cash withdrawals at $500 per 24-hour period. For point-of-sale (POS) signature or PIN-based merchant transactions, daily spending limits are generally set between $2,500 and $5,000, depending on the customer's specific checking account tier and banking relationship history. In addition to physical card transactions, digital banking and peer-to-peer payment platforms like Zelle or external ACH transfers carry daily limits ranging from $1,000 to $2,500 for standard personal accounts. Business checking accounts and private banking clients often enjoy higher preset transaction caps. Customers requiring higher limits for major purchases or travel expenses can request temporary or permanent daily limit adjustments by contacting customer support or visiting a local branch location.