Introduction
Parties to a contract must provide consideration if they wish to sue on the contract. This means that each party must promise to give or do something.
Lush J. in Curie v Misa referred to
consideration as consisting f a detriment to the promise or a benefit to the
promisor.
“ … some right,
interest, profit or benefit accruing to one party, or some forbearance,
detriment, loss or responsibility given, suffered or undertaken by the other.”
Consideration must be something of value
in the eyes of the law. Thus, a promise of love and affection does not
constitute consideration.
Types of consideration
i)
Executory
consideration
Consideration is called executory where
there is an exchange of promises to perform acts in future e.g. a contract for
the sale of goods where A promises to deliver goods to B at a future date and B
promises to pay on delivery.
It is promise in return of a promise.
ii)
Executed
consideration
Executed consideration is an act in return
of a promise. The consideration for the promise is a performed or executed act.
Thus if one party makes a promise in
exchange for an act by the other party, when that act is completed, it executed
consideration. e.g. in a unilateral contract where A offers $ 50 reward for the
return of her lost handbag. If B finds the bag and returns it, B’s
consideration is executed.
Rules governing consideration
i)
Consideration must
not be past
If one party voluntarily performs an act,
and the other party then makes a promise, then the consideration for the
promise is said to be in the past.
The general rule is that past consideration
is no consideration. For example, A gives B a lift home in his car. On arrival,
B promises to give A $5 towards petrol. A cannot enforce this promise as his
consideration, giving B a lift, is past.
Exceptions
a) Previous request
If the promisor has previously asked the
other party to provide goods or services, then a promise mad after they are
provided will be treated as binding.
Lampleigh v Braithwaite: The defendant had killed a man and was
due to be hung for murder. He asked the claimant to do everything
in his power to obtain a pardon from the King. The claimant went to great
efforts and managed to get the pardon requested. The defendant then promised to
pay him £100 for his efforts but never paid up. Held: Whilst the promise to
make payment came after the performance and was thus past consideration, the
consideration was proceeded by a request from the defendant which meant the
consideration was valid. The defendant was obliged to pay the claimant £100.
b) Business situations
if something is done in a business context
and it is clearly understood by both sides that it will be paid for, then past
consideration is valid.Re Casey's Patent (1892) ; A and B owned a patent and C was the manager who had worked on it for two years. A and B then promised C a one-third share in the invention for his help in developing it. The patents were transferred to C but A and B then claimed their return. It was held that C could rely on the agreement. Even though C's consideration was in the past, it had been done in a business situation, at the request of A and B and it was understood by both sides that C would be paid and the subsequent promise to pay merely fixed the amount.
c) The Bill of Exchange Act 1882
S. 27(1) provides that any antecedent debt
or liability is valid consideration for a bill of exchange. For example, A mows
B’s lawn and a week later B gives A a cheque for $10. A’s work is valid
consideration in exchange for the cheque.
ii)
Consideration must
be sufficient but need not be adequate
Courts will not investigate contacts to see if parties have got
equal value.
Thomas v Thomas; Plaintiff’s husband’s
dying wish was that his wife have either the house
in which he lived or 100 pounds. The declaration was relayed to the Plaintiff’s
brothers (one being the Defendant) and they agreed to carry out the intentions.
The agreement
was that Plaintiff would have a house for her life, or until she remarried. She
agreed to pay one pound yearly for ground rent and to keep the house in repair.
Defendant brought an ejectment action after death of the second brother. It was
held that provision for payment and the obligation to repair is part of an
express agreement and is quite sufficient consideration for the contract. The
moral feeling which motivated the arrangement is not relevant.
iii)
Consideration must
move from the promisee
The person who wishes to enforce the
contract must show that they provided consideration.
Price v Easton (1833;) Easton made a contract with X that in
return for X doing work for him, Easton would pay Price £19. X
did the work but Easton did not pay, so Price sued. It was held that Price's
claim must fail, as he had not provided consideration.
iv)
Performance
of existing contractual duty is no consideration
If someone promises to do something they
are already bound to do under a contract, that is not valid consideration.
Stilk v Myrick (1809); Two out of eleven sailors deserted a ship.
The captain promised to pay the remaining crew extra money if
they sailed the ship back, but later refused to pay.It was held that as the
sailors were already bound by their contract to sail back and to meet such
emergencies of the voyage, promising to sail back was not valid consideration.
Thus the captain did not have to pay the extra money.
Hartley v Ponsonby (1857);When nineteen out of thirty-six crew of a
ship deserted, the captain promised to pay the remaining crew
extra money to sail back, but later refused to pay saying that they were only
doing their normal jobs. In this case, however, the ship was so seriously
undermanned that the rest of the journey had become extremely hazardous. It was
held that sailing the ship back in such dangerous conditions was over and above
their normal duties. It discharged the sailors from their existing contract and
left them free to enter into a new contract for the rest of the voyage. They were
therefore entitled to the money.
v) Performance of an
existing obligation imposed by the law
Collins sued for
payment. It was held that as Collins was under a legal duty to attend court he
had not provided consideration. His action therefore failed.
vi)
Existing
contractual duty owed to a third party
vi)
Existing
contractual duty owed to a third party
If a party promises
to do something for a second party, but he is already bound by a contract to do
this for a 3rd party, this is good consideration.
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