Section 9-323 - Future advances(a) When priority based on time of advance. -- Except as otherwise provided in subsection (c), for purposes of determining the priority of a perfected security interest under Section 9-322(a)(1), perfection of the security interest dates from the time an advance is made to the extent that the security interest secures an advance that: (1) is made while the security interest is perfected only: (A) under Section 9-309 when it attaches; or(B) temporarily under Section 9-312(e), (f), or (g); and(2) is not made pursuant to a commitment entered into before or while the security interest is perfected by a method other than under Section 9-309 or 9-312(e), (f), or (g).(b) Lien creditor. -- Except as otherwise provided in subsection (c), a security interest is subordinate to the rights of a person that becomes a lien creditor to the extent that the security interest secures an advance made more than 45 days after the person becomes a lien creditor unless the advance is made:(1) without knowledge of the lien; or(2) pursuant to a commitment entered into without knowledge of the lien.(c) Buyer of receivables. -- Subsections (a) and (b) do not apply to a security interest held by a secured party that is a buyer of accounts, chattel paper, payment intangibles, or promissory notes or a consignor.(d) Buyer of goods. -- Except as otherwise provided in subsection (e), a buyer of goods takes free of a security interest to the extent that it secures advances made after the earlier of: (1) the time the secured party acquires knowledge of the buyer's purchase; or(2) 45 days after the purchase.(e) Advances made pursuant to commitment: priority of buyer of goods. -- Subsection (d) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the buyer's purchase and before the expiration of the 45-day period.(f) Lessee of goods. -- Except as otherwise provided in subsection (g), a lessee of goods takes the leasehold interest free of a security interest to the extent that it secures advances made after the earlier of:(1) the time the secured party acquires knowledge of the lease; or(2) 45 days after the lease contract becomes enforceable.(g) Advances made pursuant to commitment: priority of lessee of goods. -- Subsection (f) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the lease and before the expiration of the 45-day period.Amended by Laws 2023 , ch. 174, s 64, eff. 8/18/2023. 72 Del. Laws, c. 401, § 1.;