One sale, from first message to paid
A sample walkthrough. The shop, the customer and the numbers are illustrations, the steps are how Nova works.

The shop
Sole Society is a sample sneaker shop. It sells on WhatsApp, Instagram and Messenger, and its catalogue lives in a Google Sheet. The owner imported the sheet into Nova, checked the prices and published the products. From that moment, Nova could offer them.
The first message
At 9:40 in the evening, Jordan writes on WhatsApp: "Do you have the Air Max 90 in size 10?"
Nova does not race to answer. It reads the message, checks whether Jordan has bought before, looks up the Air Max 90 in the published catalogue and sees three pairs left in size 10. Then it writes back, in a few short messages: yes, three left in size 10, $120.
The doubt
Jordan replies: "Bit expensive." A chatbot would go quiet. Nova checks the shop's rules, sees that delivery is free this week, and says so. It also mentions the matching socks that go with them.
The question Nova could not answer
Jordan asks about picking it up at 6pm tomorrow. Pickup times are not in the shop's rules, so Nova does not guess. It tells Jordan it will check, and raises it to the owner, who replies "yes, until 7pm". Nova passes that on and the pickup is set.
The payment
Jordan says yes to the shoes and the socks. Nova sends a payment request for $138 in the same chat. Jordan pays by bank transfer without leaving WhatsApp. Nova Pay confirms the money landed, from the payment itself rather than a screenshot, and Nova tells Jordan the order is confirmed.
What the owner saw
The whole conversation sits in the inbox, under the WhatsApp tab. Jordan's profile now remembers size 10, a preference for pickup and two orders. The sale shows up in the month's numbers, and the payout goes to the shop's bank.
Why it took a moment
Every reply in that conversation went through the same steps: read, remember, understand, check the catalogue, check the rules, decide, check the answer, then write and send. That is why Nova takes a moment to reply, and why the price it quoted was the real one.