Smooth user experience all the way through. "We take care of it." message at the end is a bit off grammatically. You could try "We'll take it from here." or "W

Smooth user experience all the way through. "We take care of it." message at the end is a bit off grammatically. You could try "We'll take it from here." or "We've got you covered.", or just "Order received!" to clarify the message.