How electronics retail actually sells in the United States
The considered purchase leaves the store before it closes
A US customer buying a phone charger closes at the counter. A US customer buying a kitchen package, a laundry pair, a large television with a mount and a soundbar, or a whole-home audio system does not. They come in informed, they compare in the aisle against a phone screen, and then they leave to think about it. The decision happens over the following week, in a conversation you are not part of unless somebody follows up.
That is the entire commercial case for a CRM in this business. The store already paid for the traffic, the floor time and the expertise. Everything after the customer walks out is either a follow-up system or a hope.
Text is the channel, and consent is your responsibility
American shoppers answer texts. They ignore retail email at scale, and they screen unknown calls. A short, specific text referencing the exact models discussed is the single most effective follow-up a US store can send. It also carries an obligation: written permission for marketing messages is yours to collect, record and honour, and that record belongs on the customer file where a manager can check it.
The margin lives after the box leaves
Delivery, installation, extended protection, service and the eventual replacement cycle carry margin that the box itself often does not. Almost every independent retailer knows this and very few work it systematically, because the dates that trigger the outreach are sitting in a POS field nobody queries.