# IGNY8 Pricing System - Final Simplified Plan

**Date:** December 26, 2025  
**Status:** APPROVED DIRECTION

---

## 1. Current System Assessment ✅

The existing token-based credit system is **correct and safe**:
- ✅ `CreditCostConfig` with `tokens_per_credit` ratio per operation
- ✅ `min_credits` per operation (floor protection)
- ✅ Actual tokens calculated after AI call (accurate margin)
- ✅ Model-aware pricing (different models = different costs)

**Keep this system. Just simplify the limits and UI.**

---

## 2. Actual Cost Analysis (From Production Data)

### Per-Article Cost Breakdown (GPT-4.1 pricing)

| Stage | Input Tokens | Output Tokens | Actual Cost |
|-------|--------------|---------------|-------------|
| Clustering (per article share*) | ~400 | ~400 | **$0.005** |
| Idea Generation (per article share*) | ~900 | ~1000 | **$0.012** |
| Content Writing | 2500 | 3500 | **$0.041** |
| Image Prompt Extraction | 500 | 1100 | **$0.012** |
| **Text Subtotal** | | | **$0.07** |
| Images (3 avg @ $0.04) | | | **$0.12** |
| **TOTAL PER ARTICLE** | | | **$0.19** |

*With 6 images (max): **$0.31 per article**

### Target Markup: 10-15x

| Scenario | Our Cost | 10x Price | 15x Price |
|----------|----------|-----------|-----------|
| Article (3 images) | $0.19 | $1.90 | $2.85 |
| Article (6 images) | $0.31 | $3.10 | $4.65 |

---

## 3. Simplified Credit Pricing (10x Markup)

### 3.1 Credit Cost per Operation

Using **1 credit = $0.01** and **10x markup**:

| Operation | Actual Cost | Target Price | Credits |
|-----------|-------------|--------------|---------|
| Clustering | $0.005 | $0.05 | **5** |
| Idea Generation | $0.012 | $0.12 | **10** |
| Content Writing | $0.041 | $0.41 | **40** |
| Image Prompts | $0.012 | $0.12 | **10** |
| Image (per image) | $0.04 | $0.40 | **40** |
| Linking | $0.003 | $0.03 | **3** |
| Optimization | $0.005 | $0.05 | **5** |

### 3.2 Full Article Workflow Cost

| Workflow | Calculation | Total Credits |
|----------|-------------|---------------|
| Text only | 5 + 10 + 40 + 10 = 65 | **65 credits** |
| + 3 images | 65 + (3 × 40) = 185 | **185 credits** |
| + 6 images | 65 + (6 × 40) = 305 | **305 credits** |
| + linking + optimization | +3 +5 = +8 | **+8 credits** |

**Typical article: ~200 credits = $2.00** (at 10x margin)

---

## 4. Simplified Plan Structure

### 4.1 Remove All Limits Except Keywords

**DELETE:**
- ❌ max_content_ideas
- ❌ max_content_words
- ❌ max_images_basic
- ❌ max_images_premium
- ❌ max_image_prompts
- ❌ max_clusters (soft limit via credits)
- ❌ All usage tracking fields

**KEEP:**
- ✅ Credits (token-based, monthly allocation)
- ✅ max_keywords (storage limit, defines plan tier)
- ✅ max_sites, max_users (account management)

### 4.2 New Plan Tiers

| Plan | Price | Credits/Month | Keywords | Sites | Users | ~Articles |
|------|-------|---------------|----------|-------|-------|-----------|
| **Free** | $0 | 200 | 100 | 1 | 1 | ~1 |
| **Starter** | $29 | 3,000 | 1,000 | 3 | 3 | ~15 |
| **Growth** | $79 | 10,000 | 5,000 | 10 | 10 | ~50 |
| **Scale** | $199 | 30,000 | Unlimited | ∞ | ∞ | ~150 |

**Simple value proposition:**
- Starter: ~15 full articles/month for $29 (~$2/article)
- Growth: ~50 full articles/month for $79 (~$1.60/article)
- Scale: ~150 full articles/month for $199 (~$1.33/article)

### 4.3 Credit Top-Up Pricing

| Package | Credits | Price | Per Credit |
|---------|---------|-------|------------|
| Small | 500 | $7 | $0.014 |
| Medium | 2,000 | $25 | $0.0125 |
| Large | 5,000 | $55 | $0.011 |
| Bulk | 15,000 | $150 | $0.01 |

---

## 5. Content Length Feature (New)

### 5.1 Add Word Count Selection

**Content Settings (Site-level default):**
```
Target Article Length: [Short ~800] [Medium ~1500] [Long ~2500] [Custom: ___]
```

**Idea Generation (per-idea):**
- Include target word count in idea brief
- AI considers length when generating outline

**Content Generation (per-content):**
- Pass word count to prompt
- Affects token usage (longer = more credits)

### 5.2 Credit Adjustment for Length

| Length | Words | Token Estimate | Credits |
|--------|-------|----------------|---------|
| Short | ~800 | 2000 | 25 |
| Medium | ~1500 | 3500 | 40 |
| Long | ~2500 | 5500 | 60 |
| Extra Long | ~4000 | 8000 | 90 |

**User sees:** "Short article: ~150 credits, Long article: ~250 credits"

---

## 6. Implementation Plan

### Phase 1: Backend Updates (Day 1-2)

**6.1 Update CreditCostConfig values:**

```python
# New fixed credit costs (min_credits = display value)
CREDIT_CONFIGS = {
    'clustering': {'tokens_per_credit': 160, 'min_credits': 5},
    'idea_generation': {'tokens_per_credit': 190, 'min_credits': 10},
    'content_generation': {'tokens_per_credit': 150, 'min_credits': 25},  # Base for short
    'image_prompt_extraction': {'tokens_per_credit': 160, 'min_credits': 10},
    'image_generation': {'tokens_per_credit': 1, 'min_credits': 40},  # Fixed per image
    'linking': {'tokens_per_credit': 300, 'min_credits': 3},
    'optimization': {'tokens_per_credit': 200, 'min_credits': 5},
}
```

**6.2 Remove monthly limit fields:**

```python
# Plan model - DELETE these fields
- max_content_ideas
- max_content_words
- max_images_basic
- max_images_premium
- max_image_prompts

# Account model - DELETE these fields
- usage_content_ideas
- usage_content_words
- usage_images_basic
- usage_images_premium
- usage_image_prompts
- usage_period_start
- usage_period_end
```

**6.3 Remove LimitService monthly methods:**
- Delete `check_monthly_limit()`
- Delete `increment_usage()`
- Delete monthly reset task
- Keep `check_hard_limit()` for sites/users/keywords

### Phase 2: Content Length Feature (Day 2-3)

**6.4 Add ContentSettings.target_word_count:**

```python
class ContentSettings(models.Model):
    # ... existing fields ...
    target_word_count = models.IntegerField(
        default=1500,
        choices=[(800, 'Short'), (1500, 'Medium'), (2500, 'Long'), (4000, 'Extra Long')],
        help_text="Default target word count for articles"
    )
```

**6.5 Update AI prompts:**
- `generate_ideas.py` - Include word count in idea brief
- `generate_content.py` - Pass word count target

### Phase 3: Frontend Updates (Day 3-4)

**6.6 Update Content Settings page:**
- Add word count selector

**6.7 Update Usage page:**
- Show credits only (remove monthly limit bars)
- Show keywords used vs limit
- Show simple cost reference

**6.8 Fix/Replace CreditCostsPanel.tsx:**
- Show fixed credit costs (not token-based confusion)
- Simple table: "Content: 40 credits, Image: 40 credits"

**6.9 Update Pricing page:**
- New plan structure
- "~X articles/month" messaging

### Phase 4: Migration & Cleanup (Day 4-5)

**6.10 Database migration:**
- Remove deprecated fields
- Update existing plans to new structure

**6.11 Clean up dead code:**
- Remove LimitService monthly tracking
- Remove usage increment calls in services

---

## 7. User Experience (After Simplification)

### What User Sees:

**Dashboard:**
```
Credits: 2,847 / 3,000 remaining
Keywords: 234 / 1,000
```

**Before generating content:**
```
Estimated cost: ~185 credits
- Content (medium): 40 credits
- Image prompts: 10 credits  
- 3 images: 120 credits
- Clustering share: ~5 credits
- Ideas share: ~10 credits
```

**Content Settings:**
```
Article Length: [Short] [Medium ✓] [Long] [Extra Long]
Images per Article: [3 ▼]
```

### What Admin Sees:

**Plans admin:**
- Credits/month
- Keywords limit
- Sites/Users limits
- Price

**No more:**
- 5 different monthly limit fields
- Usage tracking complexity
- Monthly reset management

---

## 8. Summary

| Before | After |
|--------|-------|
| Credits + 5 monthly limits | Credits only |
| 9 limit fields per plan | 3 limit fields (credits, keywords, sites) |
| 5 usage tracking fields | 1 field (credits balance) |
| Complex monthly resets | Simple credit allocation |
| Unpredictable costs | Clear cost estimates |
| No length control | Word count selection |

**Result:**
- ✅ Safe margins (token-based calculation preserved)
- ✅ Simple for user (one number to track)
- ✅ Simple for admin (fewer fields to manage)
- ✅ Predictable (show estimated costs upfront)
- ✅ Flexible (manual or automation workflows work same way)

---

## 9. Immediate Actions

1. **Update CreditCostConfig** in database with new values
2. **Add target_word_count** to ContentSettings model
3. **Update prompts** to include word count
4. **Remove monthly limit checks** from services
5. **Update frontend** Usage page and CreditCostsPanel
6. **Migration** to remove deprecated fields