Digital Equb Lottery Draw & Winner Payout

1. Overview & Business Value#

This comprehensive operational guide details the architecture, business workflows, configuration parameters, and execution steps for Digital Equb Lottery Draw & Winner Payout within SmartERP.

Execute provably fair digital lottery draws, verify winner collateral and co-signers, and disburse jackpot payouts.

{screenshot:equb-lottery-draw-and-winner-disbursement-overview-dashboard}

2. Prerequisites & Security Access Groups#

• Required Modules: smarterp_sacco_core, smarterp_equb, smarterp_loan_management
• Security Groups:
  • SACCO Loan Officer (Technical ID: smarterp_sacco.group_sacco_officer)
  • SACCO Credit Committee Member (Technical ID: smarterp_sacco.group_sacco_committee)
  • SACCO General Manager (Technical ID: smarterp_sacco.group_sacco_manager)
• Master Data Dependencies: Member KYC profiles, share capital registers, savings product tiers, loan products with reducing-balance schedules, and Equb rotational pool configurations.

3. Step-by-Step Configuration & Execution#

Step 1: Navigating to the Module Interface#

1. Log into your SmartERP instance at https://smarterp.et/odoo.
2. Open the main App Switcher (grid icon in the top-left corner).
3. Select the SACCO & Equb app icon.
4. From the top navigation bar, open SACCO & Equb → Members → KYC Registry / Savings Accounts / Loan Applications / Equb Pools.

{screenshot:equb-lottery-draw-and-winner-disbursement-app-switcher-navigation}

Step 2: Creating and Parameterizing Records#

1. Click the New button in the top-left control panel.
2. Complete the mandatory fields in the record form:
   • Member Identification Number (Mandatory): Unique membership number complying with Ethiopian Cooperative Commission rules
   • Full Name & Kebele ID (Mandatory): Verified member identity with physical residence verification
   • Share Capital Subscriptions (Mandatory): Subscribed shares not exceeding statutory 10% member ceiling (Proclamation 985/2016)
   • Primary Savings Product (Mandatory): Compulsory regular monthly savings account configuration
3. Configure optional operational parameters and localized tags as required:
   • Guarantor & Collateral (Optional): Approved co-signers with locked savings accounts or registered vehicle/property lien
   • Equb Rotational Group (Optional): Linked digital Equb pool with lottery draw eligibility
   • Beneficiary Nominee (Optional): Designated next of kin for death or disability benefit transfer
4. Click the Save icon in the control bar to commit the record.

{screenshot:equb-lottery-draw-and-winner-disbursement-record-creation-form}

Step 3: Validating and Processing Transactions#

• State Transitions: Execute operational state progression (Application → KYC Verified → Approved → Active / Disbursed → Delinquency Monitored → Settled).
• Ledger & System Impact: Loan disbursement debits loans receivable and credits cash/bank; loan repayments credit interest income and loan principal, updating 5-tier NBE provisioning registers.
• Audit Verification: Automated recording of author ID, timestamp, and immutable revision history.

{screenshot:equb-lottery-draw-and-winner-disbursement-transaction-processing-state}

Provably Fair Cryptographic Lottery Draws#

Traditional physical paper draws risk favoritism and manual manipulation. SmartERP employs a Provably Fair Pseudo-Random Number Generator (PRNG) verified by the cooperative supervisory committee:

1. Open SACCO > Equb > Active Pools and select the current round.
2. Verify that total round contributions have reached 100% collection threshold.
3. The draw screen displays all eligible active members who have not yet won a round.
4. The committee clicks Initiate Digital Lottery Draw:
   • The system utilizes the SHA-256 cryptographic hash of the current server timestamp combined with the unspent transaction hash as the random seed.
5. The digital wheel spins on the branch monitor, selecting the winning member:
   • Selected Winner: Ato Girma Wolde (Share No. 18).
6. The cryptographic seed and winner selection proof are recorded permanently in the audit trail.

Collateral & Co-Signer Verification Gate#

Before disbursing the jackpot to the winner, the cooperative must secure remaining future contributions:

• If Winner wins in Round 10 of 50, the winner still owes 40 remaining weekly contributions ($40 \times 5,000 = 200,000\, \text{ETB}$).
• The system enforces the Equb Guarantor Gate:
  • The winner must provide two active SACCO members as co-signers or pledge physical collateral (vehicle title, land holding certificate, blocked term deposit).
  • Co-signers sign digital guarantee agreements locking their savings balances.

Disbursing the Jackpot Payout#

Once collateral clears:

1. Click Disburse Equb Jackpot.
2. Select payout method: Telebirr corporate payout or CBE direct account transfer.
3. Post the transaction:
   • Debit: Equb Pool Liability Account (205100)
   • Credit: Bank / Mobile Money Clearing (101200)
   • Credit: SACCO Equb Commission Income (410500)
4. The winning member's status updates to Winner (Paid) for the remainder of the 50-week cycle.

4. Advanced Configuration Points#

• Automated Actions & Scheduled Tasks (Crons):
  • SACCO: Accrue monthly member savings interest (smarterp_sacco.ir_cron_savings_interest): Runs on the final day of each calendar month to credit interest
  • Loan: Evaluate 5-tier NBE delinquency classification (smarterp_sacco.ir_cron_loan_delinquency): Runs nightly to compute loan loss provisions per NBE directives
  • Equb: Execute scheduled lottery draw (smarterp_sacco.ir_cron_equb_draw): Runs on defined pool cycle dates using provably fair random selection
• Custom Print Templates & Reports:
  • Member Savings Passbook & Transaction Ledger
  • Loan Amortization Schedule (Reducing Balance)
  • NBE 5-Tier Delinquency & Loan Loss Provisioning Statement
  • Annual Patronage Dividend Distribution Schedule
• Multi-Company Rules: Record-level security isolation under Company 1 (Ashewa Technology Solutions S.C.), preventing cross-company ledger leakage across parent and subsidiary legal entities.

5. Comprehensive Troubleshooting Matrix#