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BUYMECART.ORGIBNK Core Banking Switch

Four-Portal Fintech Enterprise Architecture

Note 5: Single ID Session Lock Enforced
Strict Role-Based Security Boundary · Zero Unauthenticated Access

BuyMeCart Financial Services Platform

Enterprise multi-portal architecture providing segregated governance of administrators, super distributors, area distributors, and retail merchant desks. Every session is authenticated and verified before dashboard entry.

PORTAL 1: ADMINadmin.buymecart.org

Admin Master Portal

Centralized command console with root authority over SD creation, multi-bank routing, limits, and system audits.

Governance Scope:

  • Create & oversee Super Distributors
  • Configure roles, permissions & limits
  • Merchant Management & 12-Pt KYC
  • Payment engine, settlements & refunds
  • 12 statutory reports (Ledger to UPI PA)
PORTAL 2: SUPER DISTsd.buymecart.org

Super Distributor Portal

Regional network management console for onboarding ADs, managing regional float, and overseeing commissions.

Regional Authority:

  • Onboard & verify Area Distributors
  • Total allocated float pool (₹8,45,000)
  • Clear distributor balance queries
  • Regional volume & performance KPIs
  • Commission settlements & ledger feed
PORTAL 3: AREA DISTad.buymecart.org

Area Distributor Portal

Territory field operations desk for onboarding merchant storefronts, document collection, and kit handover.

Territory Scope (Zone-01):

  • Onboard local retailers & merchants
  • 12-Pt KYC collection & verification
  • Welcome Kit & biometric device handover
  • Local float allocation & balance top-ups
  • Strict territory boundary enforcement
PORTAL 4: RETAILERretailer.buymecart.org

Retailer / Merchant

Authorized Point-of-Sale merchant terminal for AEPS cashout, DMT transfers, and BBPS utility bill payments.

Point-of-Sale Rails:

  • AEPS Cash Withdrawal & Inquiry
  • DMT Transfer (PPI / Fino Rail)
  • BBPS Utility Bill Payments
  • Note 1 Neutral Receipts (Zero Bank Logos)
  • Tempered Margin Fee Retained Live

Source PDF Requirements Compliance Verification

Note 1: Neutral Receipt

Customer transaction slips strictly exclude third-party or banking sponsor logos, preserving pure whitelabel integrity.

Note 5: 1 ID Session Lock

Enforces single concurrent active session per ID across all 4 portals with immediate termination of older session tokens.

Page 3: Tempered Margins

Tiered pricing: ₹7 (₹101–1k), ₹9 (₹1k–2k), variable percentage for >₹2,000 without artificial ceiling caps.

Page 5: 12 Master Reports

Complete audit trails: Account Ledger, Wallet Ledger, Transactions, AEPS, DMT PPI/Fino, and PA UPI.