Add Drop-a-Deal to your Shopify theme.
Step 1: Copy your Drop-a-Deal Script
Open the
Setup > Subscriptions menu and click on the Script option.

Copy the script from the "Add this script to your website" section.
Step 2: Paste the script on your Shopify theme
Log into your Shopify account and click
Online Store.

On your theme, click
Actions and select
Edit code.

Click
theme.liquid.

Scroll down to the bottom of the page and past the Drop-a-Deal Script just before the
</body> tag.

Click
Save.
Done!
Drop-a-Deal is now ready to rock on your store :)
Tracking Extra Sales from your Shopify Store (optional)
Step 1: Get your Webhook Url
You can easily configure Shopify to send a webhook to Drop-a-Deal to track sales conversions.
From the Dashboard, click on
Setup > Integrations and expand the
Shopify Webhook URL section.

Copy your Webhook URL.
Step 2: Connect to Shopify
Log into your Shopify admin account and click
Settings in the bottom left of the screen.

Select
Notifications.

Scroll down to the
Webhooks section, and click
Create Webhook.

Select
Order Creation as the Event, and
JSON as the Format.
Paste your Drop-a-Deal Script and click
Save Webhook.
Congratulations! You installed Drop-a-Deal; now you can launch your first Campaign.