Outback has it here also. Carrabba's is a different restaurant they may belong to the same chain but different rules apply.
All of those restaurants that offer unlimited soup and salad is to bring in customers because their menu and quality of food is not that great. The restaurants that don't offer it like Carrabba's they don't need to because their food is superb and good quality that customers are 100% satisfied and that's all it takes for the customers to keep coming back and by word of mouth more will come in
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