1. Sign in to your Dubuplus account.

2. Click Upgrade in the upper left corner in Manage Mode.

3. On the Pricing page, click Upgrade of the product you want to purchase.

4. Click the yearly/monthly payment to make a payment.

# Note!

Yearly price - US$10.99/month (US$131.88/year) ↓20% discount

Monthly price - US$13.74/month 

Yearly price - 380บาท/เดือน (4,560บาท/ปี) ↓20% discount

Monthly price - 480บาท/เดือน