I came here to get my 2 day Macau SIM card. I was going to order it from Klook and pick up at Beng Seng Travel but it said it was a available as soon as the next day so I didn't order it. I asked them if I can buy it on klook right now and redeem with them and they told me it's the same price even without. They take octopus card and it was HK$45.
I activated the card when I arrived to Macau and at first it didn't work even though it was connected to to Three (Macau's phone service). I turned off my phone hoping it would work and it did.
One thing to note is that they don't provide to little Pin to insert your SIM card. I asked the information desk when at Macau ferry terminal and they had it! read more