# Dictionary

- [Transaction status](/en/dictionary/transaction-status.md)
- [Test cases](/en/dictionary/test-cases.md): Test cases for working with test terminals in a production environment The answer depends on the value of the coins specified in the coinAmount parameter
- [Error codes](/en/dictionary/error-codes.md): The error codes listed below do not indicate the success or failure of transactions.
- [Value actionCode, responseCode](/en/dictionary/value-actioncode-responsecode.md)
- [Limits](/en/dictionary/limits.md): The total number of attempted operations per day is 70, regardless of the MSS and type of operation
- [Instructions for reconciliation by registers](/en/dictionary/instructions-for-reconciliation-by-registers.md): Using data from the registers to verify successful transactions.
- [Fields Description in Registers](/en/dictionary/instructions-for-reconciliation-by-registers/fields-description-in-registers.md): Description of Fields Present in Transaction Registers
- [Whitelist IP addresses and URLs](/en/dictionary/whitelist-ip-addresses-and-urls.md): Using WhiteListing
- [PriorityBankCode Directory](/en/dictionary/prioritybankcode-directory.md): The values ​​from the directory are used to select the priority bank when making an A2A payment.