1. Selling price. 2. Pricing strategy. 3. Fixed expenses/costs. 4. Variable expenses/costs. 5. Elastic demand. 6. Inelastic demand. 7. Price fixing. 8. Price skimming. 9. Bait-and-switch advertising. 10. Pricing policy. 11. Psychological pricing. 12. Unit price. 13. Break-even point. 14. Penetration pricing. 15. Product line pricing. 16. Promotional pricing. 17. Goods on hand. 18. Markup pricing. And 5 sentences for each one and it being for a doggy daycare.