Implement subscription trial optimization with conversion tracking

[Smartdevs17]

Context

Trial conversion needs optimization.

Current Limitation

Trial optimization is basic.

Expected Outcome

• Trial optimization tools
• Conversion tracking
• Trial analytics
• Trial-to-paid automation

Acceptance Criteria

• Trial optimization tools
• Conversion tracking
• Trial analytics
• Trial-to-paid automation
• Trial extension rules
• Trial notifications
• Trial documentation

[jaymoneymanxl]

@jaymoneymanxl has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi maintainer, please i'll love to work on this issue. Please assign me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @jaymoneymanxl to this issue.

[abdulazizishaq212-prog]

@abdulazizishaq212-prog has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

i will like to work on your issue,assign me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @abdulazizishaq212-prog to this issue.

[OgbuKingsley166]

@OgbuKingsley166 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I’ve resolved similar problems in the past and am confident I can implement a clean, efficient fix quickly,if am given the opportunity.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @OgbuKingsley166 to this issue.

[rindicomfort]

@rindicomfort has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello,

I’d love to take this issue on. I’m a smart contract and full-stack developer with experience across OnlyDust, Drips Waves 1–5, and the GrantFox beta campaign.

My stack includes Rust, Soroban, Cairo, Solidity, and TypeScript. I can deliver a clean, tested, and well-documented solution within 24 hours of assignment.

Happy to start immediately.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @rindicomfort to this issue.

[roycebtx]

@roycebtx has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I would love to work on this issue; it meets my skill set

ℹ️ Repo Maintainers: To accept this application, review their application or assign @roycebtx to this issue.

[drips-wave]

Congratulations, @rindicomfort! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

🧑‍💻 @rindicomfort: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊