Little Snitch 50% Discount Black Friday Sale – Single License $22.50 (macOS)

The developers at Objective Development are offering Little Snitch 4 for 50% off normal prices. This includes single or multi licenses as well as upgrades from prior versions. (This software is for macOS only.)
Little Snitch
Runs on macOS 10.11 up to 10.15 (Catalina)
Single License $22.50 (Normally $45)
Family License $44.50 (Normally $89)
Multi License (5×) $84.50 (Normally $169)
Multi License (10×) $149.50 (Normally $299)
LaunchBar
Single License $14.50 (Normally $29)
Family License $24.50 (Normally $49)
Micro Snitch
Single License $2 (Normally $3.99)
Multi License (5×) $7.50 (Normally $15)
https://www.obdev.at/