Send email when price for interesting item is decreasing

[jocki]

Based on email from @st3wart:

Yes but when users viewed it twice and didn't buy it.

Or depending on the setting of the site. For groceries they always can buy the same stuff but not something like banyakdeal.

So for groceries, when the prices are lower that what the user bought, an email can be sent to notify the buyer.

That would mean we need also the price and when the user bought the item.

Of in terms of viewing, we need when was it viewed and once the price lowered need to trigger an event
a) to get all customers that viewed it twice except the current customer that triggered the event.
b) IF something like groceries (or we call it replenishable) we get those that have bought it before

Of course we Unique a and b to send email.

Can you open an issue and put this feature request in.

You can include the Wish email as an example.