create table transfer_forms (
  transferid bigint not null,
  senderid text not null,
  amount numeric not null,
  ref_accountid_receiver bigint not null,
  ref_accountid_sender bigint not null,
  currency text not null
);

comment on column transfer_forms.transferid is '
  Internal unique identifier for this account.
';
comment on column transfer_forms.senderid is '
  The username registered in the application.
';
comment on column transfer_forms.amount is '
  The amount to be send. This field allows the process transactions.
';
comment on column transfer_forms.ref_accountid_receiver is '
  The accountid to use to send money and referencing the receiver.
';
comment on column transfer_forms.ref_accountid_sender is '
  The accountid to use to send money and referencing the sender.
';
comment on column transfer_forms.currency is '
  The currency specific to a country.
';