Multi-tier Pricing: This Subscription is suitable for a particular type of subscription model when you want to charge your customer periodically to pay for unit price or range of units. For example, if you wish to sell your products with a thought that if your customer subscribes for X units per month, then the per-unit cost would be $ A but if a customer wants to subscribe for Y units per month, then the per-unit cost of the same product would be $B.This way, you are able to allow your subscribers to subscribe to the same product with a higher number of units, thus reducing the cost of the product per unit.

Step 1: Fill the plan name, select the currency. Set the Billing interval depending upon the frequency at which you want to charge your customers.

Step 2: Set the Tier pricing from X to Y quantity and price per unit.

If you wish to add more tiered units, do so by clicking "Add more tier."

Step 3: Provide a short description of the plan and submit it.

Your MutliTier Price plan is created.

If you want to add images, videos, you can do that on the Details & Setting page. You can also add Meta Tags and Meta descriptions etc. to augment your page SEO & ranking.

From Subscription Link & Widget, you can get the link to be shared with your customers, or you can take the widget code to be embedded in your website. Source: https://www.explarabiz.com/help/73/how-to-use-explarabiz-subscription-billing-software