1. First, select the card type you want to handle, including sub-card, monthly card, seasonal card, semi-annual card and annual card, and choose the appropriate card type according to the demand and budget.

2. Secondly, fill in the card application form, provide personal information and contact information, sign a service agreement, and understand the rules and precautions of the membership card.

3. Finally, pay the card fee, get the membership card and related gifts (such as swimming caps and goggles), and start to enjoy swimming and fitness.