Payment Application Generator

Payment Application Generator

Business Case

Problem Statement

Payment applications are error-prone:

• Manual calculations cause mistakes
• Retention tracking is complex
• Inconsistent documentation
• Delayed submissions affect cash flow

Solution

Automated payment application generation with schedule of values tracking, retention calculations, and standard format output.

Business Value

• Accuracy - Eliminate calculation errors
• Speed - Faster billing cycle
• Cash flow - Timely payments
• Compliance - Standard documentation

Technical Implementation

import pandas as pd
from datetime import datetime, date
from typing import Dict, Any, List, Optional
from dataclasses import dataclass, field
from enum import Enum


class SOVStatus(Enum):
    """Schedule of Values item status."""
    NOT_STARTED = "not_started"
    IN_PROGRESS = "in_progress"
    COMPLETE = "complete"
    STORED_MATERIAL = "stored_material"


@dataclass
class SOVItem: