Starting a pharma marketing company requires more than product selection and third-party manufacturing. You also need to understand billing, distribution chain, GST, trade margins, C&F working, stockist pricing, retailer pricing, and MRP calculation.

A common question is:

“I want to start my own pharma marketing company. How should billing be done from C&F to stockist?”

To understand this, you first need to understand the complete pharma distribution chain and pricing structure.

Common Pharma Distribution Chain

A normal pharma marketing company may follow this distribution chain:

Manufacturer → Pharma Marketing Company → C&F/CFA → Stockist → Retailer → Patient/Consumer

In some cases, the chain may be shorter:

Company → Stockist → Retailer → Patient

or

Company → Super Stockist → Distributor → Retailer → Patient

The billing method depends on your actual business model.

What Is C&F or CFA in Pharma?

C&F means Carrying and Forwarding Agent.

CFA means Carrying and Forwarding Agent or Clearing and Forwarding Agent, depending on business usage.

In pharma, a C&F/CFA generally handles:

• Stock receipt
• Warehousing
• Storage
• Dispatch
• Billing support
• Stock transfer
• Stockist supply
• Inventory reporting
• Expiry and breakage coordination
• Company stock management in a particular state or region

A C&F may work as an agent, consignment handler, or sometimes as a super stockist depending on agreement and invoice structure.

Important Point: C&F Is Not Always a Buyer

Many new pharma entrepreneurs think they will always “sell” goods to C&F.

But in many pharma companies, C&F is not treated as a buyer. The C&F only stores and dispatches goods on behalf of the company and earns service charges or commission.

There are two common models:

Model 1: C&F as Agent

In this model:

• Company sends stock to C&F.
• C&F stores goods.
• C&F dispatches to stockists.
• Invoice may be issued as per company arrangement.
• C&F earns commission or service charge.
• Ownership may remain with company until sale.

Model 2: C&F/Super Stockist as Buyer

In this model:

• Company bills goods to C&F or super stockist.
• C&F/super stockist purchases goods.
• C&F/super stockist bills stockists.
• C&F/super stockist earns margin.
• Stock ownership transfers to C&F/super stockist.

Before deciding billing, you must decide which model you are following.

Difference Between C&F and Stockist

Point	C&F/CFA	Stockist
Main role	Stores and forwards company stock	Purchases and sells to retailers
Area	Usually state or large region	Usually district/city/territory
Ownership	May or may not own stock	Usually owns stock after purchase
Earning	Commission/service charge or margin	Stockist margin
Billing	Depends on agreement	Bills retailers
Customer	Stockists/distributors	Retailers/chemists

What Is Billing to C&F?

Billing to C&F means the company issues invoice or stock transfer document to the C&F/CFA at a decided price.

This price is generally called:

• Price to CFA
• C&F price
• CFA billing price
• Company billing price to C&F
• Net billing rate to C&F

If the C&F is acting only as an agent, billing may be handled differently from a sale transaction.

If the C&F is purchasing stock, then normal tax invoice is issued at C&F price plus GST.

What Is Billing from C&F to Stockist?

Billing from C&F to stockist means the C&F/CFA supplies goods to stockist at Price to Stockist, commonly called PTS.

The C&F will bill the stockist at:

PTS + applicable GST

The stockist will then sell to retailer at:

PTR + applicable GST

Retailer finally sells to customer at MRP, which is inclusive of all taxes.

Important Price Terms in Pharma Billing

1. MRP

MRP means Maximum Retail Price.

This is the maximum price at which the product can be sold to the consumer.

MRP is inclusive of GST.

2. PTR

PTR means Price to Retailer.

This is the price at which stockist sells goods to retailer.

PTR is generally calculated by deducting retailer margin and GST from MRP.

3. PTS

PTS means Price to Stockist.

This is the price at which company or C&F sells goods to stockist.

PTS is calculated after giving stockist margin from PTR.

4. Price to CFA

Price to CFA is the rate at which the company bills goods to C&F/CFA or super stockist.

This is calculated after keeping CFA margin from PTS.

5. GST

GST is added on taxable invoice value.

MRP is inclusive of GST, but trade invoices are usually prepared as:

Basic value + GST = Invoice value

6. Trade Margin

Trade margin is the difference between one trade level and the next trade level.

Example:

• Retailer margin
• Stockist margin
• CFA margin

Step-by-Step Billing Flow

Step 1: Third-Party Manufacturer Bills to Marketing Company

If your pharma marketing company gets products manufactured from a third-party manufacturer, then manufacturer will bill finished goods to your company.

This invoice will include:

• Product name
• Batch number
• Manufacturing date
• Expiry date
• Quantity
• Rate
• GST
• HSN
• Manufacturer details

This is your purchase cost.

Step 2: Marketing Company Sends Goods to C&F

After receiving goods, the marketing company may send goods to C&F.

Depending on model, this may be:

• Sale invoice to C&F
• Stock transfer
• Consignment transfer
• Dispatch challan
• Delivery challan
• Principal-agent supply document
• Branch transfer, if C&F is your own branch or GST registration

Your GST consultant should decide the correct document according to your agreement and GST registration structure.

Step 3: C&F Bills Stockist

C&F supplies goods to stockist at PTS.

Invoice is generally prepared as:

PTS + GST

The stockist pays the C&F/company according to agreed credit terms.

Step 4: Stockist Bills Retailer

Stockist sells to retailer at PTR.

Invoice is prepared as:

PTR + GST

Retailer margin is available between PTR and MRP.

Step 5: Retailer Sells to Customer

Retailer sells to customer at MRP or below MRP.

MRP already includes GST.

How to Calculate PTR, PTS and CFA Price

To calculate billing, you need the following details:

• MRP
• GST rate
• Retailer margin
• Stockist margin
• CFA margin
• Scheme or discount, if any
• Product category
• DPCO status
• Freight and promotional cost
• Company profit margin

Basic Formula for PTR

One commonly used pharma formula is:

PTR = [MRP – Retailer Margin] ÷ [1 + GST%]

Where retailer margin is calculated on MRP.

Or in formula form:

PTR = [MRP – (MRP × Retailer Margin%)] ÷ [1 + GST%]

This gives PTR excluding GST.

Basic Formula for PTS

After calculating PTR, calculate PTS by deducting stockist margin.

PTS = PTR – Stockist Margin

Or:

PTS = PTR × [100 – Stockist Margin%] ÷ 100

This gives PTS excluding GST.

Basic Formula for CFA Price

If CFA margin is to be given over CFA billing price, then:

Price to CFA = PTS ÷ [1 + CFA Margin%]

Or:

Price to CFA = PTS × 100 ÷ [100 + CFA Margin%]

This gives CFA price excluding GST.

Example Calculation

Suppose:

• MRP = ₹95
• Retailer margin = 20%
• Stockist margin = 10%
• CFA margin = 6%
• GST = 12%

Step 1: Calculate Retailer Margin

Retailer margin:

₹95 × 20% = ₹19

MRP after retailer margin:

₹95 – ₹19 = ₹76

Step 2: Calculate PTR Without GST

PTR:

₹76 ÷ 1.12 = ₹67.86

So, PTR excluding GST = ₹67.86

Stockist will bill retailer at:

₹67.86 + 12% GST = ₹76.00 invoice value

Retailer can sell up to MRP ₹95.

Step 3: Calculate PTS Without GST

Stockist margin = 10%

PTS:

₹67.86 × 90% = ₹61.07

So, PTS excluding GST = ₹61.07

C&F/company will bill stockist at:

₹61.07 + 12% GST = ₹68.40 invoice value

Step 4: Calculate CFA Price Without GST

CFA margin = 6%

Price to CFA:

₹61.07 ÷ 1.06 = ₹57.61

So, company may bill C&F at:

₹57.61 + 12% GST = ₹64.52 invoice value

Summary of Example

Level	Basic Rate	GST 12%	Invoice Value
Company to C&F	₹57.61	₹6.91	₹64.52
C&F to Stockist	₹61.07	₹7.33	₹68.40
Stockist to Retailer	₹67.86	₹8.14	₹76.00
Retailer to Customer	MRP ₹95	Included	₹95 maximum

This is only an example. Actual calculation should be done according to product GST rate, margin structure, DPCO status and company policy.

Important Note About GST

GST should not be guessed.

Before finalizing billing, check:

• HSN code
• Product category
• GST rate
• Whether product is medicine, Ayurvedic medicine, food supplement, cosmetic or device
• Whether any special rate applies
• Whether the product is exempt, 5%, 12%, 18% or other rate

Wrong GST rate can create tax and accounting problems.

Important Note About DPCO Products

If your product is under DPCO or NPPA price control, you cannot freely calculate MRP only according to your desired margin.

For scheduled formulations or products with NPPA notified price:

• Check ceiling price
• Check retail price notification
• Check applicable GST
• Do not print MRP above allowed price
• Update price list after NPPA changes
• Maintain price compliance records

For non-DPCO products, you still need to follow GST, MRP, labelling and general pricing rules.

Difference Between Billing Price and Net Rate

In pharma, billing price and net rate may be different due to schemes and discounts.

Billing Price

This is the rate shown in invoice.

Net Rate

This is the effective rate after:

• Scheme
• Free goods
• Quantity discount
• Cash discount
• Credit note
• Rate difference
• Expiry/breakage adjustment

For example, invoice may be at PTS, but if company gives 10+1 scheme, effective net rate becomes lower.

How to Handle Schemes in Billing

Common pharma schemes include:

• 10+1
• 10+2
• 20+5
• Cash discount
• Special rate
• Replacement support
• Launch scheme
• Target scheme

Schemes should be clearly documented.

Mention:

• Scheme period
• Applicable product
• Minimum quantity
• Free quantity
• GST treatment
• Credit note method
• Expiry and breakage conditions

Take GST advice because free goods and discounts can have tax implications depending on invoice structure.

How C&F Earns Money

C&F may earn through:

1. Fixed Service Charges

Company pays monthly fixed amount for storage and dispatch.

2. Commission on Sales

C&F receives percentage commission on sales value.

3. Margin Difference

Company bills C&F at CFA price and C&F bills stockist at PTS.

4. Handling Charges

C&F charges per box, per invoice, per carton, or per dispatch.

5. Combination Model

Some companies use fixed charge plus sales commission.

The model should be clearly written in C&F agreement.

Documents Required for C&F Billing

Common documents include:

• C&F agreement
• GST registration
• Drug licence copy
• Company authorization letter
• Product price list
• Tax invoice format
• Delivery challan
• Transport documents
• Batch-wise stock statement
• Stock transfer note
• E-way bill, where applicable
• Credit note/debit note records
• Expiry and breakage records
• Stock reconciliation statement

Documents Required from Stockist

Before supplying to stockist, collect:

• Wholesale drug licence copy
• GST certificate
• PAN card
• Firm address
• Proprietor/partner/director details
• Bank details
• Contact details
• Transport details
• Security cheque, if company policy
• Agreement or appointment letter
• Territory details
• Payment terms acceptance

Do not supply medicines to unlicensed parties.

How to Prepare Stockist Invoice

A stockist invoice should include:

• Seller name and GST number
• Buyer name and GST number
• Drug licence number
• Invoice number
• Invoice date
• Product name
• Pack size
• HSN code
• Batch number
• Expiry date
• MRP
• Quantity
• Free quantity, if any
• Rate
• Taxable value
• GST rate
• CGST/SGST or IGST
• Total invoice value
• Transport details
• Terms and conditions

For interstate supply, IGST may apply.

For intrastate supply, CGST and SGST apply.

How to Maintain Records

A pharma marketing company should maintain:

• Manufacturer purchase invoices
• Finished goods stock register
• C&F stock statement
• Stockist sales invoices
• Batch-wise stock records
• Expiry records
• Scheme records
• Credit notes
• Debit notes
• Payment collection record
• GST return data
• E-way bill records
• Product complaint records
• Recall records

Batch-wise traceability is important in pharma business.

Important Calculations Before Launch

Before launching any product, calculate:

• Third-party manufacturing cost
• Packing material cost
• Freight
• GST
• CFA margin
• Stockist margin
• Retailer margin
• Marketing expenses
• MR expense
• Promotional expense
• Expiry/breakage provision
• Credit cost
• Replacement cost
• Company profit
• MRP feasibility
• DPCO status
• Competitor pricing

Do not finalize MRP only by multiplying manufacturing cost.

Example of Pricing Planning

Suppose third-party manufacturer gives you a finished product at ₹35 plus GST.

You calculate:

• Company to C&F price
• C&F to stockist price
• Stockist to retailer price
• Retailer to customer MRP
• Company margin
• Field expense
• Promotional expense
• Replacement cost

If your company-to-C&F price is lower than your total cost-plus expenses, your business will lose money even if MRP looks attractive.

Common Mistakes in C&F Billing

Avoid these mistakes:

• Confusing C&F with stockist
• Not deciding whether C&F is agent or buyer
• Calculating GST wrongly
• Treating MRP as GST-exclusive
• Not checking DPCO status
• Giving excessive scheme without net-rate calculation
• Not maintaining batch-wise stock
• Supplying to stockist without drug licence copy
• Not reconciling C&F stock
• Not defining expiry and breakage responsibility
• Not preparing written C&F agreement
• Ignoring e-way bill requirement
• Not updating price list after MRP revision

Practical Billing Structure

A simple billing structure may be:

Company to C&F

Company bills or transfers goods at CFA price as per agreement.

C&F to Stockist

C&F bills stockist at PTS plus GST.

Stockist to Retailer

Stockist bills retailer at PTR plus GST.

Retailer to Patient

Retailer sells at MRP or below MRP.

What Should Be Mentioned in C&F Agreement?

A C&F agreement should mention:

• Territory
• Product range
• Stock ownership
• Billing authority
• GST responsibility
• Drug licence responsibility
• Storage conditions
• Cold-chain requirement
• Dispatch process
• C&F margin or service charge
• Stockist billing process
• Payment collection responsibility
• Expiry and breakage handling
• Insurance
• Stock audit
• Inventory reporting
• Damaged goods
• Confidentiality
• Termination conditions

Always prepare the agreement professionally.

Final Answer

In a pharma marketing company, billing from C&F to stockist is generally done at Price to Stockist, called PTS.

The basic flow is:

Company bills C&F at CFA price + GST.
C&F bills stockist at PTS + GST.
Stockist bills retailer at PTR + GST.
Retailer sells to patient at MRP.

But before billing, decide whether the C&F is acting as a true agent, consignment handler, or buyer/super stockist.

Also check GST rate, DPCO status, drug licence details, batch records, stockist documents, schemes, expiry policy and C&F agreement.

Correct billing protects your company from pricing loss, GST problems, stock disputes and distribution confusion.

Frequently Asked Questions

1. What is C&F in pharma?

C&F means Carrying and Forwarding Agent. It stores company stock and forwards goods to stockists or distributors as per company instructions.

2. At what rate does C&F bill stockist?

C&F generally bills stockist at Price to Stockist, commonly called PTS, plus applicable GST.

3. At what rate does company bill C&F?

Company may bill C&F at CFA price or transfer stock as per agreement. CFA price is calculated after keeping CFA margin from PTS.

4. What is PTR?

PTR means Price to Retailer. It is the rate at which stockist sells goods to retailer, excluding GST.

5. What is PTS?

PTS means Price to Stockist. It is the rate at which company or C&F sells goods to stockist, excluding GST.

6. Is MRP inclusive of GST?

Yes. MRP is the maximum retail price paid by the consumer and is inclusive of applicable taxes.

7. How is PTR calculated?

PTR is commonly calculated by deducting retailer margin from MRP and then removing GST.

8. How is PTS calculated?

PTS is calculated by deducting stockist margin from PTR.

9. Is C&F always a buyer?

No. C&F may be an agent or stock handler. In some models, it may act as buyer or super stockist. Billing depends on agreement and GST structure.

10. What should a new pharma marketing company calculate before launch?

A new company should calculate manufacturing cost, PTR, PTS, CFA price, GST, MRP, margins, marketing expenses, field expenses, schemes, expiry provision and profit margin.

Looking for Ayurvedic Franchise or Distribution Opportunities?

Elzac Herbal India offers opportunities for entrepreneurs interested in Ayurvedic and herbal product distribution, franchise marketing and third-party manufacturing.

Elzac Herbal India offers:

• Ayurvedic & Herbal Product Range
• Franchise & Distribution Opportunities
• Third-Party Manufacturing
• Product Development Support
• Marketing Guidance
• PAN India Business Opportunities

Whether you are an entrepreneur, retailer, distributor, or healthcare professional, our team can help you explore the right business opportunity in the growing Ayurvedic sector.

Contact us today to discuss ayurvedic franchise, distribution, or third-party manufacturing opportunities.