Once all Jump Send Seller functionality such as Promotions and Email Campaigns move to Jungle Scout on May 22nd, 2019, the Shoppers site will remain located at https://app.jumpsend.com/deals/ .
There will be no impact to your shoppers and they should not notice anything different.
If you as a seller also used Jump Send to request deals you will need to create a new separate shopper account after the seller functionality is moved to Jungle Scout. Your existing shopper account will no longer be available. Please note that you will need to use a different email than the one you previously used for Jump Send to create a new shopper account.
Seller and Shopper accounts will no longer be combined and as a seller you will not be able to request deals from your seller account.
All shopper related activity will be separate from seller activity and be hosted only on the Deals site.