How many days are e-way bills valid for after generation?How to generate a GST invoice in BUSY?How to print GST returns from BUSY?

The validity of an e-way bill depends on the distance between the starting point and the delivery location. The validity period is calculated from the time of generation of the e-way bill or the entry of the vehicle number, whichever is later.
In case of regular vehicle or transportation modes, for every 100 KMs or part of its movement, one day validity has been provided.
To generate GST invoice have to follow below steps:
Step 1: Go to Transactions then click on Sales/Supply Outward option.
Step 2: Then click on Add and then select voucher series, enter Bill date, voucher number.
Step 3: Moreover, select account ledger or customer details and choose the correct sale type according to type of party and transaction which could be local or interstate.
Step 4: Then mention the details of item such quantity unit price and amount and apply tax if applicable.
Step 5: Save the record and can print the standard invoice.
To print gst return from BUSY can follow below steps:
Step 1: Go to Print/Email/SMS then click on GST reports.
Step 2: Then click on GST return and select the kind of gst e return report you wants to print.
Step 3: Then select report to be generated such as Govt template or Plain excel.
Step 4: Then select the date range of return to be printed and choose option accordingly down below.
Step 5: Thne select the e return file path where you want to export your gst return.
Step 6: Check and rectify the transactional error and Press OK.