definiens: shall be to calendar days, and shal l mean all days other than Saturdays, Sundays or a national or local holiday recognized in the United States, and any reference to shall be to the month and not a 30 day period, and any reference to shall mean the first 3 calendar months of the year, the 4 - 6th calendar months of the year, the 7 - 9th calendar months of the year, and the last 3 calenda r months of the year . Whenever the last day for the exercise of any privilege or the discharge of any duty hereunde r shall fall on, or any notice is deemed to be give n on a Saturday, Sunday, or national holiday, the Party ha ving such privilege or duty shall have until 5:00 p m PST on the next succeeding business day to exercise such p rivilege or to discharge such duty or the Party giv ing notice shall be deemed to have given notice on the next su cceeding business day . It is further agreed that no usage of trade, course of performance, or other regular prac tice between the Parties hereto shall be used to in terpret or alter the terms and conditions of this Agreement, i ncluding without limitation, the scope of use right s for each unit of Supplied Product supplied under this Agreem ent . Ambiguities, if any, in this Agreement shall n ot be construed against any particular Party, irrespectiv e of which Party may be deemed to have authored the ambiguous provision . Unless expressly stated otherw ise in this Agreement, notification of changes to a ny Supplied Product, including but not limited to Cons umables, Hardware, and Software is not provided . No thing in this Agreement prevents or restricts [COMPANY] from manufacturing, offering and selling Supplied Produc ts to any third party or Affiliate for any use, or prevents o r restricts [COMPANY] and its Affiliates from using the Supplied Products for any use, even if any such use is compe titive with Customer . [COMPANY] is constantly innova ting and developing new products or new versions of products . Accordingly, [COMPANY] makes no guarantee that the specific products described in or referenced in thi s Agreement will be manufactured throughout the Ter m or for any specific period of time