Do I need to buy some Hong Kong equipment to go to Hong Kong with a group from Shantou?

If you go with a group, if the group recommends you to buy it or buy it in bulk, if there seems to be a discount, I will help you.

Regular demand: Octopus or MTR is a one-day service, because it is free. After crossing the port, there is still a bus before taking the MTR to Ocean Park. I suggest you buy an Octopus yourself. You don't need to buy any more when you run out this time.

As for the tickets, I bought them on Taobao last month. The original price was 320 Hong Kong dollars, about RMB 250 yuan, and I bought 204.9 yuan. I just went to see it, and it seems that there is a limited-time discount of 170 yuan. In order to avoid advertising suspicion, I will trust you privately if necessary. If the price given by the tour group is low, you can buy it with the group.

In other words, taking a little cash and changing it into several hundred dollars at the port can be used not only to buy Octopus, but also for ordinary consumption and eating.

As for calling cards, I often go there, and I always play the Hong Kong Day package on the day I go. It costs more than two yuan a day, which is very convenient to use.