Assembla writes: Our Christmas Gift to You - 20% Off on Upgrades
If you are an existing customer, we will give you 20% off your next month's bill if you upgrade to a bigger plan. If you are a new subscriber, we will give you 20% off your first month's bill.
To take advantage of this promotion visit the Assembla website http://www.assembla.com/plans
and enter CHRISTMAS in the coupon code field on the subscribe page (the same page where you enter your payment preferences). This discount is valid for all monthly plans except Metered.