Bank has fixed rate CD product. If CD is opened for less than $100,000, customer can choose auto renew or non-auto renew. If CD is 100,000 or over, customer can only have non-auto renew.
Customer opens CD for $98,000 and chooses auto renew feature. Eventually, with the compounding of interest, CD balance exceeds $100,000, and bank changes the CD from auto renew to non-auto renew mid term.
Should a change in terms notice be issued in this case? Apparently, this change is necessary internally, due to the way the bank's main frame system works.