Subscriber CRM — Sub Protocol

Contract Details

Categorytooling

Files16

Price$12.99

Tech Stack

Python FastAPI React TypeScript SQLAlchemy PostgreSQL

Chains

Ethereum Arbitrum Base Optimism Polygon

Description

CRM tool for managing subscriber communications and retention. Python backend with React frontend. Track subscriber activity, send targeted notifications, manage retention campaigns, and analyze engagement.

Features

✓ Subscriber profile management
✓ Activity timeline per subscriber
✓ Targeted notification system (email + on-chain)
✓ Retention campaign builder
✓ Engagement scoring algorithm
✓ At-risk subscriber detection
✓ Export to CSV/JSON for external tools
✓ React dashboard with Python API backend

subscriber-crm.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title Subscriber CRM
/// @notice CRM tool for subscriber communication and retention.
contract SubscriberCrm {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}