doesn't open

It's fine but sometimes annoying when it opens automatically

s'ouvre sans prévenir et difficile à fermer !

After installing Avast my browser automatically opens this addon every single time! I do not want it and I am forced to close the freacking window

No, i don't want it, STOP ASKING!

Avast automatically opens this addon, it's not normal.

Add-on link opens everytime automatically each time in browser when having deleted cookies.

Avast automatically opens this page each time i start browser. I feel like it should be against some add-on store rules at least.

jedes mal wenn ich FireFox neu öffne nach dem Start, bin ich auf der Add-on Seite hier und soll den "Avast SafePrice" hinzufügen! Was soll der Scheiß Avast? Nur aus dem Grunde gibt es von mir 1 Stern, ich würde dafür gerne 5 Minus geben! Frechheit sowas.

With this app installed, Google Maps will not show the route unless the refresh button is used.

Avoid this kind of useless shop-savings extensions that in facts can spy what you are looking on the internet, it's just collecting informations on you to profile you and similar customers to finally target ads/products/services. That's desguished spyware in counterpart to provide you a pretended nice service for free.

And just about the service provided: this kind of extensions (lots of similar exist like this one) can modify the webpages on-the-fly and also can censure some parts or search results to guide you to buy to a specific shop... instead of a concurrent. And guess who is paying the extension editor to do that? Sellers?
Just look at what this extension is requiring at the Permissions part...

Mind again before adding browser extensions!

alguns cupons falham , mas e bom a extensão para promoção. Amazonas.