Shoppers who buy a routine come back for each step. Acanthus has three ways to sell one, each without an app.

Section	Where	The shopper
Bundle builder	Any page	Chooses one product for each of three steps, then adds all three
Routine builder	Any page	Sees a set routine and adds it with one button
Ritual routine	Product pages	Ticks the other steps that go with this product

One product for each step, then the whole evening goes to the cart.

Set up the bundle builder

Add the Bundle builder section and name the three steps (Step 1 name: "Cleanse", and so on).
Add a Bundle product block for each product, choosing its Step. Two to four products per step works well.
Write the Section heading and Button label.
For a saving, create discount codes in Discounts first, then fill 2 products selected (the % shown) and 2 products discount code, and the same for three products.

When the shopper adds the bundle, the matching code is applied for them. With no code set, the section shows the plain total and promises no saving.

Keep the numbers matched

The % you enter is what the shopper sees; the code is what checkout applies. Make them the same, and check the code's conditions (minimum quantity, eligible products) allow the bundle.

Gift message appears once all three steps are chosen. Promise only a gift that an automatic discount really adds at checkout.

The routine builder

Add a Routine step card block for each product. The step heading and text come from the product unless you write your own in Step heading (override).