Bulk Issuance

The process of bulk issuance handles maximum 100 invoices' issuance with a single request. Only the phase of the submission is added to the general issuance process and the rest of them are the same. For the implementation of bulk issuance, these APIs – BulkSubmit, GetBulkResult and GetInfos – are used.

1 BulkSubmit API - Submit the issuance of bulk invoices (*A single request processes maximum 100 invoices)

2 GetBulkResult API - Check the NTS confirm number of each invoice or an error code after the issuance is completed

3 GetInfos API - Check the filing result using the result code of e-Tax invoice(304 = Succeed, 305 = Failed)

※ Please refer to API Reference for additional functions.

Identification Numbering System

Management Authority	Type	Variable Name	Length	Description
User	Submission ID	submitID	36	An unique value for each submission of bulk issuance └ combined English letter, numeric and hyphen('-')
	Seller Invoice ID	invoicerMgtKey	24	An unique value for each issuance of (general) sales invoice └ combined English letter, numeric and hyphen('-')
POPBiLL	NTS Confirm Number	ntsConfirmNum	24	It's assigned at the time of issuance completion and returned as the response of 'GetBulkResult' API