How to write a poster offering free beer when eating barbecue?

The poster for free beer when eating barbecue reads:

1. During the summer barbecue season, you can choose from barbecue, grilled skewers, grilled fish, and all kinds of delicious food, plus it is cool and refreshing. The beer is simply a pleasure.

2. In order to allow everyone to better enjoy barbecue food and drink beer, we have specially launched the barbecue beer all-you-can-eat event. As long as you spend 100 yuan or more in our store, you can get a free bottle of beer. The quantity Limited, first come first served.

3. In addition to delicious food and beer, we also prepare a comfortable dining environment and considerate service to spend a pleasant summer time here.