Swear Jar
Card tab
Office
Subcategory
Entertainment
Upgrade cost up to LvL 21
29,606,650
Income per hour at LvL 21
710,000 per hour
Payback at LvL 21
1.7 days
How to unlock the card Swear Jar
To unlock the card Swear Jar at level 1, you need to invite 5 friends to the game using your referral link.
Card Upgrade Levels Table: Swear Jar
The table shows the upgrade costs for the Swear Jar card in the Office category at each level. It includes information on hourly income and the payback period.
| Level | Upgrade Cost | Hourly Profit | Payback (hours/days) |
|---|---|---|---|
| 1 | 300 | 60 | 5 hours / 0.2 days |
| 2 | 500 | 65 | 8 hours / 0.3 days |
| 3 | 850 | 100 | 9 hours / 0.4 days |
| 4 | 1500 | 125 | 12 hours / 0.5 days |
| 5 | 2500 | 200 | 13 hours / 0.5 days |
| 6 | 4300 | 300 | 14 hours / 0.6 days |
| 7 | 7200 | 450 | 16 hours / 0.7 days |
| 8 | 12500 | 700 | 18 hours / 0.8 days |
| 9 | 21000 | 1000 | 21 hours / 0.9 days |
| 10 | 35500 | 1500 | 24 hours / 1 days |
| 11 | 60500 | 2500 | 24 hours / 1 days |
| 12 | 103000 | 4000 | 26 hours / 1.1 days |
| 13 | 175000 | 6000 | 29 hours / 1.2 days |
| 14 | 297000 | 9500 | 31 hours / 1.3 days |
| 15 | 505000 | 15500 | 33 hours / 1.4 days |
| 16 | 860000 | 24500 | 35 hours / 1.5 days |
| 17 | 1460000 | 39500 | 37 hours / 1.5 days |
| 18 | 2480000 | 64000 | 39 hours / 1.6 days |
| 19 | 4220000 | 103000 | 41 hours / 1.7 days |
| 20 | 7170000 | 167000 | 43 hours / 1.8 days |
| 21 | 12190000 | 270000 | 45 hours / 1.9 days |
| 22 | 20730000 | 440000 | 47 hours / 2 days |
| 23 | 35240000 | 720000 | 49 hours / 2 days |
Data for the card levels of Swear Jar is still being updated. We are adding new data daily.
