What lapse pending means
When a draft fails, most carriers move the policy into a grace period, often about 30 days, before it lapses. The exact length and the notices sent depend on the carrier, the product and the state, so check the carrier's terms for each policy.
Illustrative example: a client changes banks and the old account closes. The draft on the 3rd returns. The carrier marks the policy lapse pending and mails a notice the client may not open. A phone call that week to update the bank account keeps the policy, and on an advanced policy it keeps the commission too.