Poochie Moochie Pet Store West Edmonton review for RUBIX Bulk Tag Editor

I downloaded this app to help me add a no discount tag that will prevent shoppers from doubling up on discounts when I am running a storewide sale. BUT I am very concerned about the message they are going to shut this app down. PLEASE tell me are you going to shut this App DOWN? I would like to know before I commit to using it and depending on it for these functions. From what I saw with my first task the App did exactly what it was supposed to without affecting theme or coding. Hope this App never goes away because it is making my life easier!! Recommend