A+R review for Bulk Discounts Price Editor

I used this app to update our 'Compare At' price of nearly 80% of our store at once (tens of thousands of SKUs). Apparently we initially imported our product catalog with 0's instead of leaving the compare at field blank. Saved me DAYS of work. Also, the app initially only allowed me to change the existing value, but not removing the value to leave the field blank. Contacted support and they worked out a solution for me after a few days. Definitely recommend it if you're trying to use your time for something better than changing prices.