From October 26th, 2015 to May 14th, 2019, 25% user give 5-star rating, 75% user give 1-star rating. for ALI Tracker - Alibaba.com Searching Made Easy chrome extension.
Requires payment at start and as reported by others you cant pay anyway.
Don't install this estension . My computer has blocked a few seconds after I install it and Iit can't be used without buying a licence .
Can't buy it anymore so its useless.
Bought it, and had issues with it, contacted developer, they wrote back within 48 hours to address my concern. Plugin is now working as expected. 5 stars, dev responded quickly, kept tool up to date, and asked for feed back if I had any... Good service, and a good tool.