1. target audience: customers in tea shops are interested in fruit tea parties and are more likely to accept and buy fruit tea.

2. Supplementary products: Fruit tea and milk tea belong to similar beverage types. The stalls selling fruit tea near the tea shop can meet the needs of customers' diversified choices.

3. Geographical advantage: Choosing a stall selling fruit tea near the tea shop can take advantage of the passenger flow and popularity of the tea shop and improve sales opportunities.