Effy’s mousie bank account
| In/Out | Reason | Amount | Balance |
| In | Product reviews | 2 x 50 = 100 | 100 |
| In | Product reviews | 10 x 50 = 500 | 600 |
| In | Product review | 50 | 650 |
| out | Bought items | - 550 | 100 |
| In/Out | Reason | Amount | Balance |
| In | Product reviews | 2 x 50 = 100 | 100 |
| In | Product reviews | 10 x 50 = 500 | 600 |
| In | Product review | 50 | 650 |
| out | Bought items | - 550 | 100 |