There are some differences between Chongqing 88 and Chongqing 99 beer in degree, taste, price and packaging. Specifically:

1. Degree: the degree of Chongqing 88 beer is 8 degrees, and that of Chongqing 99 beer is 12 degrees.

2. Wine flavor: Chongqing 88 beer tastes light and has a faint wheat flavor, while Chongqing 99 beer has a hotel flavor, and the wheat flavor is covered up.

3. Price: about one bottle of Chongqing 88 beer in 3 yuan and one bottle of Chongqing 99 beer in 6 yuan.

4. Packaging: Chongqing 88 beer is mostly in red packaging, while Chongqing 99 beer is in blue packaging.

To sum up, Chongqing 88 beer and Chongqing 99 beer are different in degree, taste, price and packaging, so we should choose the right beer according to personal taste and demand.