Cancelled Promotions – Reprecussions?

I scheduled a promotion on a product to match a competitor. I now want to cancel the promotion but it seems like Amazon will reprimand us. This is what it said:

“Amazon often tells customers about upcoming promotions. Canceling this promotion may confuse customers. Amazon monitors vendor promotion cancellations and reserves the right to remove vendors from the Promotions program and return any inventory purchased for any promotion at any time.

If the promotion has already started, you will be billed for all units sold until the end of the day of cancellation, regardless of the time you cancel the promotion.”

Has anyone cancelled a promotion and been removed from the promotions program or experienced any repercussions?

Thanks

FYI: This is on Amazon Vendor Central