They currently have 50% off selected drinks, so I couldn't say no. Also keep in mind that there's about 5 other bubble tea shops inside the mall that are slightly cheaper than Sharetea which is probably why this location has ongoing promos year-round.
This was the first time I tried Sharetea and it was quite good. I got the Oreo milk tea and you could taste the tea. The tapioca pearls were cooked perfectly. To top it all off, the drink was 50% off so I only paid about $3.50 with the tapioca.
You can also collect vicinity points here but when u was there, they had to manually input your number to give you the points.