The table below resume the applied price for the Datacenter version of SQL CustomField For Jira
| Users | Price |
|---|---|
| 50 | $250/year |
| 100 | $300/year |
| 250 | $500/year |
| 500 | $750/year |
| 750 | $800/year |
| 1000 | $1000/year |
| 2000 | $2 000/year |
| 3000 | $3 000/year |
| 4000 | $4 000/year |
| 5000 | $4 500/year |
| 6000 | $6 000/year |
| 7000 | $6 500/year |
| 8000 | $7 000/year |
| 9000 | $7 500/year |
| 10000 | $8 000/year |
| 11000 | $8 500/year |
| 12000 | $8 500/year |
| 13000 | $8 500/year |
| 14000 | $8 500/year |
| 15000 | $9 000/year |
| 20000 | $10 000/year |
| 25000 | $10 500/year |
| 30000 | $11 000/year |
| 35000 | $11 500/year |
| 40000 | $12 000/year |
| 45000 | $12 500/year |
| 50000 | $13 000/year |
| unlimited users | $13 500/year |
You can find more information about Atlassian pricing strategy over here: https://www.atlassian.com/licensing/data-center-approved-apps#