AMENDMENT NO. 1 TO ASSET PURCHASE AGREEMENT

Exhibit 2.1.1

AMENDMENT NO. 1 TO ASSET PURCHASE AGREEMENT

This Amendment No. 1 to ASSET PURCHASE AGREEMENT (this “Amendment”) is made and entered into as of January 3, 2006, by and between RADIANT SYSTEMS, INC., a Georgia corporation (“Purchaser”), SYNCHRONICS, INC., a Tennessee corporation (“Corporation”), and JEFF GOLDSTEIN (the “Shareholder”).

WHEREAS, the parties hereto have previously entered into that certain Asset Purchase Agreement, dated December 12, 2005, by and between Purchaser, Corporation, and Shareholder (the “Asset Purchase Agreement”); and

WHEREAS, the parties hereto now desire to make certain amendments to the Asset Purchase Agreement as set forth herein;

NOW, THEREFORE, in consideration of the mutual warranties, representations, covenants, and agreements set forth herein, the parties agree as follows:

“(c) Purchase Price Refund.

(i) The parties hereto acknowledge that continuity in the reseller channel purchased by Purchaser from Seller (the “Synchronics Resellers”) is essential to the success of the Business and, in the absence of such continuity following Closing, the Business would have less value and the Purchase Price would have been smaller. In accordance with such acknowledgement and to assure Purchaser receives the benefit of the bargain, the parties agree that if more than 30% of Synchronics Resellers voluntarily terminate their Contracts with Purchaser prior to October 31, 2006, Seller will refund to Purchaser a portion of the Purchase Price as in Section 1.03(c)(ii) below. Any payment due pursuant to this provision shall be due and payable in immediately available funds on the third business day following the date Purchaser notifies Seller that such 30% threshold has been exceeded. Synchronics Resellers who voluntarily terminate their Contracts with Purchaser because of an announced change in Purchaser’s business policies shall not count towards the 30% threshold.

(ii) If the 30% threshold is exceeded on or prior to January 31, 2006, then Seller shall refund one million dollars ($1,000,000). Thereafter the refund amount shall reduce by one hundred eleven thousand dollars ($111,000) on February 1, 2006 and an additional one hundred eleven thousand ($111,000) on the first day of each calendar month thereafter. Each monthly amount, as so calculated, shall be effective in the event that the 30% threshold is exceeded within that month.”

[Signatures appear on next page]

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IN WITNESS WHEREOF, this Amendment has been duly executed and delivered by the duly authorized officer of each party on May 1, 2006.

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