In BUSY, you can enter post dated cheque received by follow these steps:
Step 1: Go to Administration then Click on Configuration.
Step 2: Select Features and Options then choose Inventory tab.
Step 3: Enable post dated cheques in payment and receipt vocuhers then save the configuration.
Step 4: Now, Go to transaction section then click on receipt voucher.
Step 5: Click on add then mention then voucher series, date, number, select PDC in type, mention pdc date and update gst nature in header part of invoice.
Step 6: Now, Post the accounting entry for cheque received and save the voucher.