| Subject | English | Tamil |
| comp., MS | payment instrument | கட்டணம் செலுத்தும் கருவி (The actual physical or virtual object that facilitates a purchase or transaction, such as a physical credit card, financial services account, or payment escrow service account) |
| comp., MS | payment instrument challenge | கட்டண மோசடி தடுப்பு அமைப்பு (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |
| comp., MS | payment method | கட்டண முறை (The mechanism by which payment is provided. Includes cash, check, credit card, wire transfer, etc) |
| comp., MS | Single Payment Classification Code | ஒற்றை கட்டண வகைப்படுத்தல் குறியீடு (A Standard Entry Class ACH code that describes a type of financial transaction) |
| comp., MS | UnionPay Online Payment | UnionPay ஆன்லைன் கட்டணம் செலுத்தல் (An online payment method using UnionPay bank cards or services from China) |