Electric customers only, limit five free per account.
This is a cart level discount, the promotion will be automatically applied at checkout. Limit applies based on account purchase history.
Natural Gas and Combination customers only.
This is a cart level discount, the promotion will be automatically applied at checkout. Limits apply.
Free Shipping & Handling
Free standard shipping and handling available to Michigan small businesses. This promotion does not require a coupon code and will be automatically reflected in your cart. This promotion does not expire. Not valid for cash. Offer is subject to change and/or end without notice.