Timing of issue e-invoice, the Invoice date and submission date of e-Invoice date will have few days difference, will it be an issue?

An e-Invoice uses the submission date or current date and time, it is recommended to submit the Invoice to IRBM as soon as possible, as per guidelines, IRBM shall have an allowance of 72 hours timeframe in case of connection failure, for Consolidated Invoices, they can be aggregated and submit within 7 calendar days from the month end.