Walk into most nurseries at half past eight and someone is already on the phone taking orders. A voicemail from a buyer who called after hours. Three emails with an attached spreadsheet each in a different shape. A text message that just says "usual order plus a tray of the lavender." Every one of them has to be read, understood, priced and keyed in by hand before a single trolley moves.
That daily round is not free. It eats your best hours, it introduces a transcription error every time a line is re-typed, and it caps how many customers you can serve at the speed of one person's keyboard. Worse, it puts a barrier between the buyer and the order: they can only reach you when you are open, and a buyer who cannot place an order at the moment they think of it is a buyer who orders less.
The buyers themselves rarely enjoy it either. A professional placing a repeat order does not want a conversation — they want to see what you have, tick the lines they need, and get on with their day. The phone call is a courtesy that has quietly become friction.