There are 3 subscription plans available:

1) Annual plan: the price is £ 14.99 per box.

2) 6 months plan: the price is £ 18.99 per box.

3) Monthly plan: the price is £ 24.99 per box.

The  boxes are sent out every month regardless of the chosen plan. The 6-months and annual plans allow you to save money, and have a commitment of 6 or 12 months.