Louisville keeps Eastern Time, nine and a half hours behind India in summer and ten and a half after the first Sunday in November. The IANA time-zone database records that the city moved from Central to Eastern time in 1974, and Kentucky still straddles both zones: a plant further west in the state may be an hour behind Louisville.
Store each contact's time zone rather than assuming one for Kentucky, and schedule milestone templates in the recipient's local time. A dispatch notice can go whenever the waybill exists; a reminder about a call should land after 07:00 in the planner's own zone.
Nothing in the expedite is promotional, and it cannot be: Meta says WhatsApp does not currently deliver marketing templates to people with US phone numbers. A new product line reaches a Louisville buyer through a sales visit or email, never on the thread that carries its shortages.