bTaskee and Grand Castella: “Fairytale Moonlit Night, Full of Good Deals”

bTaskee and Grand Castella bring you an attractive offer that you cannot miss. Let's enjoy delicious Mooncakes from Grand Castella to sweeten your life!

About Grand Castella

Taiwan Castella is known as the best sponge cake in the world. From the complete combination of ingredients: eggs, milk, flour and the skillful and patient hands of the chef, creating a smart and sophisticated strategy. Not only Castella cake but also considered as the quintessence of Taiwan's tourism culture.

Exclusive offers

Voucher 15% off Mooncakes at Grand Castella

Terms and conditions of use

• Applicable when buying directly at the Store/Delivery/Takeaway

• Vouchers are non-refundable and have no cash value.

• Each voucher can be used once.

• Voucher is not applicable concurrently with other promotions.

• Voucher validity period: December 31st, 2024.

How to receive incentives

• Step 1: Download or Access bTaskee application

• Step 2: Select Account

• Step 3: Select bRewards

• Step 4: Choose Grand Castella Voucher

• Step 5: Click Redeem & use Voucher at the Grand Castella Stores