Is Amazon Not Counting a Product in Search Tree Performance?

If I click a different product and then I click back, it seems like Amazon is not counting that as a purchase. Like if I click back and then buy another product and buy it, for whatever reason Amazon isn't counting that in search tree performance. But let's say I click on a product and thenI click like a sponsor to add on that page. Now theoretically, that click still happened after a search. And if I buy it right in that time period, that's actually an order, you know, or that’s actually an order that is attributed in search treeperformance.