Roman Numeral Calculation; 0: not defined : 1: I: 1: 2: II: 1+1: 3: III: 1+1+1: 4: IV: 5-1: 5: V: 5: 6: VI: 5+1: 7: VII: 5+1+1: 8: VIII: 5+1+1+1: 9: IX: 10-1: 10: X: 10: 11: XI: 10+1: 12: XII: 10+1+1: 13: XIII: 10+1+1+1: 14: XIV: 10-1+5: 15: XV: 10+5: 16: XVI: 10+5+1: 17: XVII: 10+5+1+1: 18: XVIII: 10+5+1+1+1: 19: XIX: 10-1+10: 20: XX: 10+10: 21: XXI: 10+10+1: 22: XXII: 10+10+1+1: 23: XXIII: 10+10+1+1+1: 24: XXIV: 10+10-1+5: 25: XXV: 10+10+5: 26: XXVI: 10+10+5+1: 27: XXVII: 10+10+5+1+1: 28 ...
A professional email is the one that has your business name in it. For example support@yourdomain.com is a professional email rather having yourdomain@gmail.com. There are many ways you can setup a professional email.You can use the built-in mail server that comes with most WordPress web hosting providers. professional email is the one that has your business name in it. For example support@yourdomain.com is a professional email rather having yourdomain@gmail.com. There are many ways you can setup a professional email. You can use the built-in mail server that comes with most WordPress web hosting providers.
Customer rewards program. You can collect customer information by implementing a customer rewards program. For example, a customer VIP club could require customers to give you their details-they then receive 10% off purchases over $100. Learn more about promotional activities and how they can help your business.hen collecting information about customers, try to find out what your customers are buying, why they are buying, and how often they are buying. Include any potential customers who have made enquiries about your goods or services. There are many ways to collect information on your customers, including: 1  order forms.