Punyisa Supanthana

• Manage end-to-end Accounts Receivable (AR) processes for the mobile phone and signal equipment business, ensuring accuracy and compliance with accounting standards.
• Manage invoicing and customer billing processes, ensuring completeness and timely issuance.
• Monitor and control customer payments and outstanding balances to support effective receivables management.
• Review AR aging reports and provide insights for collection follow-ups and credit management.
• Assist in the month-end closing process and provide financial data for report.

AR Receivable

• Monitored and managed day-to-day Accounts Receivable operations to ensure accounting accuracy and timely collection, coordinating with branches for verification.
• Reconciled daily POS back-end sales reports with receipts from multiple payment channels (cash, credit cards, e-wallets, and delivery platforms) to identify and resolve variances.
• Prepared and issued accurate invoices, promptly resolving discrepancies with customers and internal teams.
• Prepared Accounts Receivable (AR) aging reports to support collection follow-ups and credit control.
• Ensured compliance with accounting deadlines and month-end closing requirements.
• Reviewed petty cash transactions and processed necessary adjustments.

General Ledger Accountant (GL)

• Recorded accruals, accrued expenses, and adjustments, ensuring proper allocation and accurate financial reporting.
• Reconciled bank statements, Balance Sheet and financial accounts on a monthly basis.
• Performed detailed reconciliations of general ledger accounts, ensuring the accurate reporting of balances and identifying discrepancies.
• Supported audits by providing required documentation and explanations.
• Assisted in the month-end closing process and provided financial data for reporting

• Coordinate with branch for verifying daily sales transaction for its correctness with financial policies and procedure including recording.
• Reconciled and recorded daily POS back-end sales reports with receipts from multiple payment channels (cash, credit cards, e-wallets, and delivery platforms) to identify and resolve variances.
• Prepare and issue the billing, invoice Receipt and record transaction on company's accounting system.
• Coordinate with customers for payment collection and for customers to pay amount due on payment terms Verify discrepancies by and resolve clients' billing issues.
• Reconcile Bank Statement, Reconcile Accounts Receivable.
• Prepare output tax.

• Issue invoices/receipts or credit notes for customers, prepare billing local to customers, process and record all advance deposits
• Responding to customer inquiries related to invoice or collection issues and following up on completion.
• Dealing and coordinating with the Sales team regarding preparing documents to be attached with invoices and billing for customers.
• Prepare AR aging report Weekly/ Monthly, Follow up overdue collection
• Follow up withholding tax certificate
• Reconcile Bank Statement, Reconcile Account Receivable
• Verify summary/detail output tax report for the Revenue Department
• Other responsibilities as assigned by the Manager or Department Head

• Coordinated with branches to verify daily sales transactions for accuracy in accordance with financial policies and procedures, including recording in the NetSuite program.
• Reconciled daily POS back-end sales reports with receipts from multiple payment channels (cash, credit cards, e-wallets, and delivery platforms) to identify and resolve variances.
• Prepared and issued billing, invoices, receipts, and recorded transactions in the company's accounting system.
• Coordinated with customers for payment collection and ensured timely payments according to payment terms. Verified and resolved any discrepancies in clients' billing issues.
• Tracked accounts receivable aging reports and ensured they were kept up to date.
• Reviewed bank account reconciliations, verifying that the amounts on the bank statement were consistent with the amounts in the company's cash account.
• Reconciled the accounts receivable ledger to ensure all payments were accounted for and properly posted, including adjusting any incorrect transactions.
• Prepared monthly sales reports for each branch, summarizing all branches, and submitted the reports to the Tax Department.

• Verify the completeness and accuracy of various expenses Verify the accuracy of tax invoices, billing statements, and receipts
• Recording water expenses, other services and accurate and timely account recording
• Verify and control petty cash and prepare a weekly summary report.
• Issue withholding tax certificate (PND 3,53)
• Follow up Tax invoice and prepare the monthly input vat
• Coordinate with the accounting office and collaborate with various teams

• Record and verify receipts to ensure accuracy and completeness.
• Prepare and control petty cash in accordance with company policies.
• Prepare input VAT reports, verify accuracy, and follow up on tax invoices from vendors.
• support to the finance and accounting team.