Member Only Pricing

Shopify Plus Only

This is an advanced guide meant for developers that not is supported by the Inveterate team. You should ensure you have the appropriate development resources to implement before proceeding.

Only one line item script can be active at a time. If you already have a line item script running and you want to run this script in tandem, this will not work. You'll need to customize the scripts to work together.

Editable Values

• MESSAGE - {string} A message that will be displayed on every discounted product in checkout.

• DISCOUNT_PERCENTAGE - {number} The percentage amount each line item will be discounted.

• PRODUCT_ID_LIST - {array[number]} An array of product IDs for products that should be discounted. If left empty discount will apply to all products.

Script

# Editable Values
MESSAGE = 'Member only pricing!'
DISCOUNT_PERCENTAGE = XX
PRODUCT_ID_LIST = []

########
# DO NOT EDIT PAST THIS POINT
########

class MemberOnlyPricing 
  def initialize()
    @message = MESSAGE
    @percentage_off = (100 - DISCOUNT_PERCENTAGE) * 0.01
    @product_id_list = PRODUCT_ID_LIST
  end

  def run(cart)
    @cart = cart
    start
  end

  private

  def start
    return unless @cart.customer
    return unless @cart.customer.tags.include? "inveterate-subscriber"

    @cart.line_items.each do |line_item|
      if @product_id_list.size > 0
        unless @product_id_list.include? line_item.variant.product.id
          next
        end
      end
      line_item.change_line_price(
        line_item.line_price * @percentage_off,
        message: @message
      )
    end
  end
end

CAMPAIGNS = [
  MemberOnlyPricing.new()
]

CAMPAIGNS.each do |campaign|
  campaign.run(Input.cart)
end

Output.cart = Input.cart