IMessage

2 articles

A customer looking down at a phone in warm afternoon light, like a real post-delivery reply moment.

Memory turns a post-delivery text thread into a revenue channel

A post-delivery text thread that remembers the exchange, the gift recipient, and the product a customer was already eyeing stops being a delivery check-in and starts earning revenue, conversation after conversation.

April 14, 2026 • 14 min read

Ilya Valmianski

iMessagecustomer experiencesupporte-commercedata

Quaker Marine Supply Co. vintage storefront

Featured

How Quaker Marine turned post-delivery check-ins into 51% more repeat purchases with Signals

In a randomized experiment across 1,910 customers, Signals lifted repeat purchases by 16% at 3 weeks. Among customers who engaged in post-delivery conversations on iMessage and RCS, repeat purchase rates were 51% higher.

April 8, 2026 • 9 min read

Signals Team

case studye-commercecustomer experienceiMessagerepurchase