To add Sky Sports Plus to your Sky package without incurring additional costs, you may consider a few options:
1. **Promotional Offers**: Keep an eye on any promotional offers from Sky that may allow you to add Sky Sports for a limited time. Sometimes, providers offer deals for existing customers.
2. **Loyalty Discounts**: Contact Sky customer service and inquire if they can offer you any discounts for being a long-term customer.
3. **Package