Once you go on the specific product page of the product you wish to set up a subscription for, make sure to select the 'Subscribe and Save 20%' option, instead of the 'One-time Purchase' option. Then, add the product to your cart. Once you have done this for all the individual products you wish to have a subscription for, you can go to your basket and proceed with your order. Please note, if you wish for any subscriptions to arrive at a different time of the month, you will have to set up separate subscriptions by placing separate orders. Alternatively, once you set up a subscription for a few products under the same order, all of these products will then arrive together monthly.