Islamic Contract – Bay’ al-Istijrār (Supply or Wholesale Sale)

Islamic Contract – Bay’ al-Istijrār (Supply or Wholesale Sale)
1. Definition of Bay’ al-Istijrār
Literal Meaning
The word istijrār is derived from the Arabic verb:
istajarra
which means:

• to pull;
• to drag;
• to draw along.

It may also carry the meaning of:
deferral,
particularly in relation to deferred debt or payment.


2. Technical Definition of Bay’ al-Istijrār
Technically, Bay’ al-Istijrār (hereinafter, istijrār) refers to:
a sale arrangement in which the buyer continuously takes merchandise from the seller in instalments or on a regular basis, while payment may be made either later or in advance.


Earlier Definition
Some jurists earlier defined istijrār as:
taking goods continuously from a vendor and paying later.
This definition focused mainly on:

• deferred payment arrangements.

More Accurate Definition
However, some scholars argue:
this definition is incomplete,
because:

• payment in istijrār may be:
  • deferred; or
  • upfront.

Thus:

• the concept is broader than merely deferred payment.

Definition by al-Ashqar
Al-Ashqar defines istijrār as:
taking merchandise from the vendor in instalments on a regular basis while payment may be made in advance or deferred.


Definition by Securities Commission Malaysia
The Securities Commission Malaysia defines istijrār as:
“a contract whereby the supplier agrees to supply a particular product on an ongoing basis, e.g., monthly, at an agreed price and an agreed mode of payment.”


Main Features of Istijrār
1. Continuous Supply Relationship
Goods are supplied:

• continuously;
• periodically;
• regularly.

Examples:

• daily;
• weekly;
• monthly.

2. Goods Taken in Stages
The buyer:

• does not necessarily take all goods at once.

Instead:

• goods are withdrawn progressively.

3. Payment Flexibility
Payment may be:
✅ upfront;
✅ deferred;
✅ periodic;
✅ instalment-based.


4. Common in Commercial Supply Chains
Istijrār is commonly used in:

• wholesale trade;
• supermarkets;
• restaurants;
• manufacturing supply chains;
• trade finance.

Example 1 – Istijrār With Deferred Payment
A restaurant regularly purchases:

• chicken supplies from wholesaler.

Supply Arrangement
Week 1
100 kg chicken
Week 2
120 kg chicken
Week 3
90 kg chicken
The restaurant:

• takes goods continuously;
• pays supplier at month-end.

Analysis
The goods are:

• supplied regularly;
• taken in stages;
• paid later.

Result
✅ Istijrār with deferred payment.


Example 2 – Istijrār With Upfront Payment
A factory prepays:

• RM500,000
  to steel supplier.

The supplier then:

• delivers steel monthly over one year.

Analysis
Payment:
✅ made upfront.
Goods:
✅ supplied gradually.
Result
✅ Istijrār with upfront payment.


Example 3 – Modern Commercial Example
A supermarket signs agreement with beverage company.
The beverage company agrees:

• to supply drinks weekly.

The supermarket agrees:

• to pay every 30 days.

Features Present
✅ continuous supply
✅ repeated withdrawals
✅ agreed payment mechanism
Result
✅ Contemporary istijrār arrangement.


Importance of Istijrār in Islamic Finance
Istijrār is important because:

• modern businesses require continuous supply arrangements;
• repeated contracting for every transaction may be impractical;
• it facilitates trade and commercial efficiency.

Application in Islamic Finance
Istijrār may be used in:

• Islamic trade finance;
• import financing;
• wholesale supply arrangements;
• Islamic letter of credit facilities.

It serves as:
an alternative to murābahah or tawarruq-based trade financing.


Sharī‘ah Issues in Istijrār
The major Sharī‘ah issues concern:

• certainty of price;
• contractual formation;
• deferred payment;
• ownership and possession;
• uncertainty (gharar).

Jurists therefore differ regarding:

• pricing methods;
• sale by conduct (bay‘ al-mu‘āṭāh);
• unknown pricing structures.

Important Sharī‘ah Principle
Istijrār is generally permissible because:
the original rule in commercial transactions is permissibility,
provided:
✅ mutual consent exists;
✅ contractual obligations are clear;
✅ excessive uncertainty is avoided;
✅ Sharī‘ah requirements of sale are fulfilled.

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