source: Payment for the Deliverables/Products/Services shall be made by bank transfer within thirty  days after the date of receipt, subject to receipt of an original invoice from Supplier, unless otherwise stipulated in the Work Authorization or Statement of Work.
target: Payment for the Deliverables/Products/Services shall be made by bank transfer. This needs to be done within thirty days after the date of receipt. Payment is subject to receipt of an original invoice from Supplier. This may not apply if otherwise stipulated in the Work Authorization or Statement of Work.
references: Payment for the Deliverables/Products/Services shall be made by bank transfer. This needs to be done within thirty days after the date of receipt. Payment is subject to receipt of an original invoice from Supplier. This may not apply if otherwise stipulated in the Work Authorization or Statement of Work.