Update Cart Rule.md

back-office/catalog/discount/Cart Rule.md

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+
+## Specs 
+
+
+**User need (merchant):**
+- As a merchant, I want to be able to display or not the vouchers that will be available on the customer account (FO).
+
+**Specs:**
+- It would be a checkbox with the wording “Display the voucher on the customer account” (wording still to be defined by @Julievrz). 
+- If the date is a later date, the checkbox will be displayed. 
+- If the date is an earlier date or the same day, the checkbox won’t be displayed.
+- If the date that was a later date becomes an earlier date or the same day, the checkbox won’t be displayed.
+
+**Design:**
+
+Step 1: Enter the later dates
+![Cart Rules - conditions valid future](https://user-images.githubusercontent.com/54888056/99830376-e773a200-2b5d-11eb-8b5d-e3529474939b.png)
+
+Step 2: See the "Display" option
+![Cart Rules - conditions valid future hidden](https://user-images.githubusercontent.com/54888056/99830384-eb072900-2b5d-11eb-83c7-2eee1268b662.png)
+
+Step 3: Check the "Display" option
+![Cart Rules - conditions valid future display](https://user-images.githubusercontent.com/54888056/99830393-ee9ab000-2b5d-11eb-8853-b0b9a278343a.png)
+
+#### Additional context
+
+
 ## Cart Rule 
 
 **when 2 vouchers applied to a cart have free shipping.**